msp430f149
Low Supply-Voltage Range, 1.8 V . . . 3.6 V
Ultralow-Power Consumption:
− Active Mode: 280 μA at 1 MHz, 2.2V
− Standby Mode: 1.6 μA
− Off Mode (RAM Retention): 0.1 μA
Five Power-Saving Modes
Wake-Up From Standby Mode in less
than 6 μs
16-Bit RISC Architecture,
125-ns Instruction Cycle Time
12-Bit A/D Converter With Internal
Reference, Sample-and-Hold and Autoscan
Feature
16-Bit Timer_B With Seven
Capture/Compare-With-Shadow Registers
16-Bit Timer_A With Three
Capture/Compare Registers
On-Chip Comparator
Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security
Fuse
Serial Communication Interface (USART),
Functions as Asynchronous UART or
Synchronous SPI Interface
− Two USARTs (USART0, USART1) —
MSP430x14x(1) Devices
− One USART (USART0) — MSP430x13x
Devices
Family Members Include:
− MSP430F133:
8KB+256B Flash Memory,
256B RAM
− MSP430F135:
16KB+256B Flash Memory,
512B RAM
− MSP430F147, MSP430F1471†:
32KB+256B Flash Memory,
1KB RAM
− MSP430F148, MSP430F1481†:
48KB+256B Flash Memory,
2KB RAM
− MSP430F149, MSP430F1491†:
60KB+256B Flash Memory,
2KB RAM
Available in 64-Pin Quad Flat Pack (QFP)
and 64-pin QFN
For Complete Module Descriptions, See the
MSP430x1xx Family User’s Guide,
Literature Number SLAU049
† The MSP430F14x1 devices are identical to the MSP430F14x
devices with the exception that the ADC12 module is not
implemented.
description
The Texas Instruments MSP430 family of ultralow-power microcontrollers consist of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low power
modes is optimized to achieve extended battery life in portable measurement applications. The device features
a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6 μs.
The MSP430x13x and the MSP430x14x(1) series are microcontroller configurations with two built-in 16-bit
timers, a fast 12-bit A/D converter (not implemented on the MSP430F14x1 devices), one or two universal serial
synchronous/asynchronous communication interfaces (USART), and 48 I/O pins.
Typical applications include sensor systems that capture analog signals, convert them to digital values, and
process and transmit the data to a host system. The timers make the configurations ideal for industrial control
applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware
multiplier enhances the performance and offers a broad code and hardware-compatible family solution.
Click here to download msp430f149 Texas Instruments TI pdf datasheet
DatasheetDoc-Texas Instruments TI pdf datasheet download
Showing posts with label M. Show all posts
Showing posts with label M. Show all posts
Thursday, September 20, 2012
Monday, August 6, 2012
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A
QUADRUPLE LINE RECEIVERS
Input Resistance . . . 3 kW to 7 kW
Input Signal Range . . . ±30 V
Operate From Single 5-V Supply
Built-In Input Hysteresis (Double
Thresholds)
Response Control that Provides:
Input Threshold Shifting
Input Noise Filtering
Meet or Exceed the Requirements of
TIA/EIA-232-F and ITU Recommendation
V.28
Fully Interchangeable With MotorolaE
MC1489 and MC1489A
description
These devices are monolithic low-power Schottky
quadruple line receivers designed to satisfy the
requirements of the standard interface between
data-terminal equipment and data-communication
equipment as defined by TIA/EIA-232-F. A
separate response-control (CONT) terminal is
provided for each receiver. A resistor or a resistor
and bias-voltage source can be connected
between this terminal and ground to shift the input
threshold levels. An external capacitor can be
connected between this terminal and ground to
provide input noise filtering.
The SN55189 and SN55189A are characterized
for operation over the full military temperature
range of –55°C to 125°C. The MC1489,
MC1489A, SN75189, and SN75189A are
characterized for operation from 0°C to 70°C.
Click here to download Texas Instruments MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A pdf datasheet
DatasheetDoc-All pdf datasheet download
QUADRUPLE LINE RECEIVERS
Input Resistance . . . 3 kW to 7 kW
Input Signal Range . . . ±30 V
Operate From Single 5-V Supply
Built-In Input Hysteresis (Double
Thresholds)
Response Control that Provides:
Input Threshold Shifting
Input Noise Filtering
Meet or Exceed the Requirements of
TIA/EIA-232-F and ITU Recommendation
V.28
Fully Interchangeable With MotorolaE
MC1489 and MC1489A
description
These devices are monolithic low-power Schottky
quadruple line receivers designed to satisfy the
requirements of the standard interface between
data-terminal equipment and data-communication
equipment as defined by TIA/EIA-232-F. A
separate response-control (CONT) terminal is
provided for each receiver. A resistor or a resistor
and bias-voltage source can be connected
between this terminal and ground to shift the input
threshold levels. An external capacitor can be
connected between this terminal and ground to
provide input noise filtering.
The SN55189 and SN55189A are characterized
for operation over the full military temperature
range of –55°C to 125°C. The MC1489,
MC1489A, SN75189, and SN75189A are
characterized for operation from 0°C to 70°C.
Click here to download Texas Instruments MC1489, MC1489A, SN55189, SN55189A, SN75189, SN75189A pdf datasheet
DatasheetDoc-All pdf datasheet download
Sunday, August 5, 2012
Texas Instruments MSP430F2132 MSP430F21x2 pdf datasheet download
MSP430F2132 MSP430F21x2
DESCRIPTION
The Texas Instruments MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low-power
modes, is optimized to achieve extended battery life in portable measurement applications. The device features a
powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.
The MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D
converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication
capability using the universal serial communication interface, and up to 24 I/O pins.
Development Tool Support
All MSP430 microcontrollers include an Embedded Emulation Module (EEM) that allows advanced debugging
and programming through easy-to-use development tools. Recommended hardware options include:
• Debugging and Programming Interface
– MSP-FET430UIF (USB)
– MSP-FET430PIF (Parallel Port)
• Debugging and Programming Interface with Target Board
– MSP-FET430U28 (PW package)
• Production Programmer
– MSP-GANG430
Click here to download Texas Instruments MSP430F2132 MSP430F21x2 pdf datasheet
DatasheetDoc-All pdf datasheet download
DESCRIPTION
The Texas Instruments MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low-power
modes, is optimized to achieve extended battery life in portable measurement applications. The device features a
powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.
The MSP430F21x2 series is an ultra-low-power microcontroller with two built-in 16-bit timers, a fast 10-bit A/D
converter with integrated reference and a data transfer controller (DTC), a comparator, built-in communication
capability using the universal serial communication interface, and up to 24 I/O pins.
Development Tool Support
All MSP430 microcontrollers include an Embedded Emulation Module (EEM) that allows advanced debugging
and programming through easy-to-use development tools. Recommended hardware options include:
• Debugging and Programming Interface
– MSP-FET430UIF (USB)
– MSP-FET430PIF (Parallel Port)
• Debugging and Programming Interface with Target Board
– MSP-FET430U28 (PW package)
• Production Programmer
– MSP-GANG430
Click here to download Texas Instruments MSP430F2132 MSP430F21x2 pdf datasheet
DatasheetDoc-All pdf datasheet download
Texas Instruments MSP430F20x3 MSP430F20x2 MSP430F20x1 pdf datasheet download
MSP430F20x3
MSP430F20x2
MSP430F20x1
MIXED SIGNAL MICROCONTROLLER
FEATURES
• Low Supply Voltage Range 1.8 V to 3.6 V • Serial Onboard Programming, No External
• Ultra-Low Power Consumption Programming Voltage Needed, Programmable
– Active Mode: 220 μA at 1 MHz, 2.2 V Code Protection by Security Fuse
– Standby Mode: 0.5 μA • On-Chip Emulation Logic With Spy-Bi-Wire
Interface
– Off Mode (RAM Retention): 0.1 μA
• Family Members:
• Five Power-Saving Modes
– MSP430F2001
• Ultra-Fast Wake-Up From Standby Mode in
Less Than 1 μs – 1KB + 256B Flash Memory
• 16-Bit RISC Architecture, 62.5-ns Instruction – 128B RAM
Cycle Time – MSP430F2011
• Basic Clock Module Configurations: – 2KB + 256B Flash Memory
– Internal Frequencies up to 16 MHz With – 128B RAM
Four Calibrated Frequencies to ±1% – MSP430F2002
– Internal Very Low-Power Low-Frequency – 1KB + 256B Flash Memory
Oscillator – 128B RAM
– 32-kHz Crystal – MSP430F2012
– External Digital Clock Source – 2KB + 256B Flash Memory
• 16-Bit Timer_A With Two Capture/Compare – 128B RAM
Registers – MSP430F2003
• On-Chip Comparator for Analog Signal – 1KB + 256B Flash Memory
Compare Function or Slope A/D
(MSP430F20x1) – 128B RAM
• 10-Bit 200-ksps A/D Converter With Internal – MSP430F2013
Reference, Sample-and-Hold, and Autoscan – 2KB + 256B Flash Memory
(MSP430F20x2) – 128B RAM
• 16-Bit Sigma-Delta A/D Converter With • Available in 14-Pin Plastic Small-Outline Thin
Differential PGA Inputs and Internal Reference Package (TSSOP), 14-Pin Plastic Dual Inline
(MSP430F20x3) Package (PDIP), and 16-Pin QFN
• Universal Serial Interface (USI) Supporting SPI • For Complete Module Descriptions, See the
and I2C (MSP430F20x2 and MSP430F20x3) MSP430x2xx Family User's Guide (SLAU144)
• Brownout Detector
DESCRIPTION
The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low-power
modes is optimized to achieve extended battery life in portable measurement applications. The device features a
powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.
The MSP430F20xx series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer and ten
I/O pins. In addition, the MSP430F20x1 has a versatile analog comparator. The MSP430F20x2 and
MSP430F20x3 have built-in communication capability using synchronous protocols (SPI or I2C) and a 10-bit A/D
converter (MSP430F20x2) or a 16-bit sigma-delta A/D converter (MSP430F20x3).
Click here to download Texas Instruments MSP430F20x3 MSP430F20x2 MSP430F20x1 pdf datasheet
DatasheetDoc-All pdf datasheet download
Texas Instruments mA741, mA741Y pdf datasheet download
mA741, mA741Y
GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
Short-Circuit Protection
Offset-Voltage Null Capability
Large Common-Mode and Differential
Voltage Ranges
No Frequency Compensation Required
Low Power Consumption
No Latch-Up
Designed to Be Interchangeable With
Fairchild mA741
description
The mA741 is a general-purpose operational
amplifier featuring offset-voltage null capability.
The high common-mode input voltage range and
the absence of latch-up make the amplifier ideal
for voltage-follower applications. The device is
short-circuit protected and the internal frequency
compensation ensures stability without external
components. A low value potentiometer may be
connected between the offset null inputs to null
out the offset voltage as shown in Figure 2.
The mA741C is characterized for operation from
0°C to 70°C. The mA741I is characterized for
operation from –40°C to 85°C.The mA741M is
characterized for operation over the full military
temperature range of –55°C to 125°C.
mA741Y chip information
This chip, when properly assembled, displays characteristics similar to the mA741C. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive
epoxy or a gold-silicon preform.
Click here to download Texas Instruments mA741, mA741Y pdf datasheet
DatasheetDoc-All pdf datasheet download
Texas Instruments MAX3221 pdf datasheet download
MAX3221
RS-232 Bus-Pin ESD Protection Exceeds
±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
Operates With 3-V to 5.5-V VCC Supply
Operates Up To 250 kbit/s
One Driver and One Receiver
Low Standby Current . . . 1 μA Typical
External Capacitors . . . 4 × 0.1 μF
Accepts 5-V Logic Input With 3.3-V Supply
Alternative High-Speed Pin-Compatible
Device (1 Mbit/s)
− SNx5C3221
Auto-Powerdown Feature Automatically
Disables Drivers for Power Savings
Applications
− Battery-Powered, Hand-Held, and
Portable Equipment
− PDAs and Palmtop PCs
− Notebooks, Subnotebooks, and Laptops
− Digital Cameras
− Mobile Phones and Wireless Devices
description/ordering information
The MAX3221 consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV ESD
protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of
TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and
the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V
to 5.5-V supply. These devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver
output slew rate.
Click here to download Texas Instruments MAX3221 pdf datasheet
DatasheetDoc-All pdf datasheet download
RS-232 Bus-Pin ESD Protection Exceeds
±15 kV Using Human-Body Model (HBM)
Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
Operates With 3-V to 5.5-V VCC Supply
Operates Up To 250 kbit/s
One Driver and One Receiver
Low Standby Current . . . 1 μA Typical
External Capacitors . . . 4 × 0.1 μF
Accepts 5-V Logic Input With 3.3-V Supply
Alternative High-Speed Pin-Compatible
Device (1 Mbit/s)
− SNx5C3221
Auto-Powerdown Feature Automatically
Disables Drivers for Power Savings
Applications
− Battery-Powered, Hand-Held, and
Portable Equipment
− PDAs and Palmtop PCs
− Notebooks, Subnotebooks, and Laptops
− Digital Cameras
− Mobile Phones and Wireless Devices
description/ordering information
The MAX3221 consists of one line driver, one line receiver, and a dual charge-pump circuit with ±15-kV ESD
protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of
TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and
the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V
to 5.5-V supply. These devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver
output slew rate.
Click here to download Texas Instruments MAX3221 pdf datasheet
DatasheetDoc-All pdf datasheet download
Texas Instruments MSP430G2x31 MSP430G2x21 pdf datasheet download
MSP430G2x31
MSP430G2x21
MIXED SIGNAL MICROCONTROLLER
FEATURES
• Low Supply-Voltage Range: 1.8 V to 3.6 V • 16-Bit Timer_A With Two Capture/Compare
• Ultra-Low Power Consumption Registers
– Active Mode: 220 μA at 1 MHz, 2.2 V • Universal Serial Interface (USI) Supporting SPI
– Standby Mode: 0.5 μA and I2C (See Table 1)
– Off Mode (RAM Retention): 0.1 μA • Brownout Detector
• Five Power-Saving Modes • 10-Bit 200-ksps A/D Converter With Internal
Reference, Sample-and-Hold, and Autoscan
• Ultra-Fast Wake-Up From Standby Mode in (See Table 1)
Less Than 1 μs
• Serial Onboard Programming,
• 16-Bit RISC Architecture, 62.5-ns Instruction No External Programming Voltage Needed,
Cycle Time Programmable Code Protection by Security
• Basic Clock Module Configurations Fuse
– Internal Frequencies up to 16 MHz With • On-Chip Emulation Logic With Spy-Bi-Wire
One Calibrated Frequency Interface
– Internal Very Low Power Low-Frequency • For Family Members Details, See Table 1
(LF) Oscillator • Available in 14-Pin Plastic Small-Outline Thin
– 32-kHz Crystal Package (TSSOP) (PW), 14-Pin Plastic Dual
– External Digital Clock Source Inline Package (PDIP) (N), and 16-Pin QFN
Package (RSA)
• For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide (SLAU144)
DESCRIPTION
The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low-power
modes, is optimized to achieve extended battery life in portable measurement applications. The device features a
powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.
The MSP430G2x21/G2x31 series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer
and ten I/O pins. The MSP430G2x31 family members have a 10-bit A/D converter and built-in communication
capability using synchronous protocols (SPI or I2C). For configuration details, see Table 1.
Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values,
and then process the data for display or for transmission to a host system.
Click here to download Texas Instruments MSP430G2x31 MSP430G2x21 pdf datasheet
DatasheetDoc-All pdf datasheet download
MSP430G2x21
MIXED SIGNAL MICROCONTROLLER
FEATURES
• Low Supply-Voltage Range: 1.8 V to 3.6 V • 16-Bit Timer_A With Two Capture/Compare
• Ultra-Low Power Consumption Registers
– Active Mode: 220 μA at 1 MHz, 2.2 V • Universal Serial Interface (USI) Supporting SPI
– Standby Mode: 0.5 μA and I2C (See Table 1)
– Off Mode (RAM Retention): 0.1 μA • Brownout Detector
• Five Power-Saving Modes • 10-Bit 200-ksps A/D Converter With Internal
Reference, Sample-and-Hold, and Autoscan
• Ultra-Fast Wake-Up From Standby Mode in (See Table 1)
Less Than 1 μs
• Serial Onboard Programming,
• 16-Bit RISC Architecture, 62.5-ns Instruction No External Programming Voltage Needed,
Cycle Time Programmable Code Protection by Security
• Basic Clock Module Configurations Fuse
– Internal Frequencies up to 16 MHz With • On-Chip Emulation Logic With Spy-Bi-Wire
One Calibrated Frequency Interface
– Internal Very Low Power Low-Frequency • For Family Members Details, See Table 1
(LF) Oscillator • Available in 14-Pin Plastic Small-Outline Thin
– 32-kHz Crystal Package (TSSOP) (PW), 14-Pin Plastic Dual
– External Digital Clock Source Inline Package (PDIP) (N), and 16-Pin QFN
Package (RSA)
• For Complete Module Descriptions, See the
MSP430x2xx Family User’s Guide (SLAU144)
DESCRIPTION
The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuring
different sets of peripherals targeted for various applications. The architecture, combined with five low-power
modes, is optimized to achieve extended battery life in portable measurement applications. The device features a
powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency.
The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs.
The MSP430G2x21/G2x31 series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer
and ten I/O pins. The MSP430G2x31 family members have a 10-bit A/D converter and built-in communication
capability using synchronous protocols (SPI or I2C). For configuration details, see Table 1.
Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values,
and then process the data for display or for transmission to a host system.
Click here to download Texas Instruments MSP430G2x31 MSP430G2x21 pdf datasheet
DatasheetDoc-All pdf datasheet download
Saturday, August 4, 2012
MSP430x1xx Family User's Guide pdf datasheet download
MSP430x1xx Family User's Guide
About This Manual
This manual discusses modules and peripherals of the MSP430x1xx family of
devices. Each discussion presents the module or peripheral in a general
sense. Not all features and functions of all modules or peripherals are present
on all devices. In addition, modules or peripherals may differ in their exact
implementation between device families, or may not be fully implemented on
an individual device or device family.
Pin functions, internal signal connections and operational paramenters differ
from device-to-device. The user should consult the device-specific datasheet
for these details.
Related Documentation From Texas Instruments
For related documentation see the web site http://www.ti.com/msp430.
FCC Warning
This equipment is intended for use in a laboratory test environment only. It generates,
uses, and can radiate radio frequency energy and has not been tested
for compliance with the limits of computing devices pursuant to subpart J of
part 15 of FCC rules, which are designed to provide reasonable protection
against radio frequency interference. Operation of this equipment in other environments
may cause interference with radio communications, in which case
the user at his own expense will be required to take whatever measures may
be required to correct this interference.
Notational Conventions
Program examples, are shown in a special typeface.
1.1 Architecture
The MSP430 incorporates a 16-bit RISC CPU, peripherals, and a flexible clock
system that interconnect using a von-Neumann common memory address
bus (MAB) and memory data bus (MDB). Partnering a modern CPU with
modular memory-mapped analog and digital peripherals, the MSP430 offers
solutions for demanding mixed-signal applications.
Key features of the MSP430x1xx family include:
Ultralow-power architecture extends battery life
0.1-μA RAM retention
0.8-μA real-time clock mode
250-μA / MIPS active
High-performance analog ideal for precision measurement
12-bit or 10-bit ADC — 200 ksps, temperature sensor, VRef
12-bit dual-DAC
Comparator-gated timers for measuring resistive elements
Supply voltage supervisor
16-bit RISC CPU enables new applications at a fraction of the code size.
Large register file eliminates working file bottleneck
Compact core design reduces power consumption and cost
Optimized for modern high-level programming
Only 27 core instructions and seven addressing modes
Extensive vectored-interrupt capability
In-system programmable Flash permits flexible code changes, field
upgrades and data logging
1.2 Flexible Clock System
The clock system is designed specifically for battery-powered applications. A
low-frequency auxiliary clock (ACLK) is driven directly from a common 32-kHz
watch crystal. The ACLK can be used for a background real-time clock self
wake-up function. An integrated high-speed digitally controlled oscillator
(DCO) can source the master clock (MCLK) used by the CPU and high-speed
peripherals. By design, the DCO is active and stable in less than 6 μs.
MSP430-based solutions effectively use the high-performance 16-bit RISC
CPU in very short bursts.
Low-frequency auxiliary clock = Ultralow-power stand-by mode
High-speed master clock = High performance signal processing
Click here to download Texas Instruments MSP430x1xx Family User's Guide pdf pdf datasheet
DatasheetDoc-All pdf datasheet download
About This Manual
This manual discusses modules and peripherals of the MSP430x1xx family of
devices. Each discussion presents the module or peripheral in a general
sense. Not all features and functions of all modules or peripherals are present
on all devices. In addition, modules or peripherals may differ in their exact
implementation between device families, or may not be fully implemented on
an individual device or device family.
Pin functions, internal signal connections and operational paramenters differ
from device-to-device. The user should consult the device-specific datasheet
for these details.
Related Documentation From Texas Instruments
For related documentation see the web site http://www.ti.com/msp430.
FCC Warning
This equipment is intended for use in a laboratory test environment only. It generates,
uses, and can radiate radio frequency energy and has not been tested
for compliance with the limits of computing devices pursuant to subpart J of
part 15 of FCC rules, which are designed to provide reasonable protection
against radio frequency interference. Operation of this equipment in other environments
may cause interference with radio communications, in which case
the user at his own expense will be required to take whatever measures may
be required to correct this interference.
Notational Conventions
Program examples, are shown in a special typeface.
1.1 Architecture
The MSP430 incorporates a 16-bit RISC CPU, peripherals, and a flexible clock
system that interconnect using a von-Neumann common memory address
bus (MAB) and memory data bus (MDB). Partnering a modern CPU with
modular memory-mapped analog and digital peripherals, the MSP430 offers
solutions for demanding mixed-signal applications.
Key features of the MSP430x1xx family include:
Ultralow-power architecture extends battery life
0.1-μA RAM retention
0.8-μA real-time clock mode
250-μA / MIPS active
High-performance analog ideal for precision measurement
12-bit or 10-bit ADC — 200 ksps, temperature sensor, VRef
12-bit dual-DAC
Comparator-gated timers for measuring resistive elements
Supply voltage supervisor
16-bit RISC CPU enables new applications at a fraction of the code size.
Large register file eliminates working file bottleneck
Compact core design reduces power consumption and cost
Optimized for modern high-level programming
Only 27 core instructions and seven addressing modes
Extensive vectored-interrupt capability
In-system programmable Flash permits flexible code changes, field
upgrades and data logging
1.2 Flexible Clock System
The clock system is designed specifically for battery-powered applications. A
low-frequency auxiliary clock (ACLK) is driven directly from a common 32-kHz
watch crystal. The ACLK can be used for a background real-time clock self
wake-up function. An integrated high-speed digitally controlled oscillator
(DCO) can source the master clock (MCLK) used by the CPU and high-speed
peripherals. By design, the DCO is active and stable in less than 6 μs.
MSP430-based solutions effectively use the high-performance 16-bit RISC
CPU in very short bursts.
Low-frequency auxiliary clock = Ultralow-power stand-by mode
High-speed master clock = High performance signal processing
Click here to download Texas Instruments MSP430x1xx Family User's Guide pdf pdf datasheet
DatasheetDoc-All pdf datasheet download
Texas Instruments MAX232 pdf datasheet download
MAX232
Meets or Exceeds TIA/EIA-232-F and ITU
Recommendation V.28
Operates From a Single 5-V Power Supply
With 1.0- F Charge-Pump Capacitors
Operates Up To 120 kbit/s
Two Drivers and Two Receivers
±30-V Input Levels
Low Supply Current . . . 8 mA Typical
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
Upgrade With Improved ESD (15-kV HBM)
and 0.1- F Charge-Pump Capacitors is
Available With the MAX202
Applications
− TIA/EIA-232-F, Battery-Powered Systems,
Terminals, Modems, and Computers
description/ordering information
The MAX232 is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F
voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels.
These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs.
Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC library.
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
Click here to download Texas Instruments MAX232 pdf datasheet
DatasheetDoc-All pdf datasheet download
Meets or Exceeds TIA/EIA-232-F and ITU
Recommendation V.28
Operates From a Single 5-V Power Supply
With 1.0- F Charge-Pump Capacitors
Operates Up To 120 kbit/s
Two Drivers and Two Receivers
±30-V Input Levels
Low Supply Current . . . 8 mA Typical
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
Upgrade With Improved ESD (15-kV HBM)
and 0.1- F Charge-Pump Capacitors is
Available With the MAX202
Applications
− TIA/EIA-232-F, Battery-Powered Systems,
Terminals, Modems, and Computers
description/ordering information
The MAX232 is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F
voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels.
These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs.
Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC library.
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
Click here to download Texas Instruments MAX232 pdf datasheet
DatasheetDoc-All pdf datasheet download
MACRONIX MX29LV320DBT flash pdf datasheet download
MX29LV320D T/B
32M-BIT [4M x 8 / 2M x 16] 3V SUPPLY FLASH MEMORY
FEATURES
GENERAL FEATURES
• Byte/Word switchable
- 4,194,304 x 8 / 2,097,152 x 16
• Sector Structure
- 8K-Byte x 8 and 64K-Byte x 63
• Extra 64K-Byte sector for security
- Features factory locked and identifiable, and customer lockable
• Twenty-Four Sector Groups
- Provides sector group protect function to prevent program or erase operation in the protected sector group
- Provides chip unprotect function to allow code changing
- Provides temporary sector group unprotect function for code changing in previously protected sector groups
• Power Supply Operation
- Vcc 2.7 to 3.6 volt for read, erase, and program operations
• Latch-up protected to 100mA from -1V to 1.5 x Vcc
• Low Vcc write inhibit : Vcc ≤ Vlko
• Compatible with JEDEC standard
- Pinout and software compatible to single power supply Flash
• Functional compatible with MX29LV320C T/B device
PERFORMANCE
• High Performance
- Fast access time: 70ns
- Fast program time: 11us/word typical utilizing accelerate function
- Fast erase time: 0.7s/sector, 35s/chip (typical)
• Low Power Consumption
- Low active read current: 10mA (typical) at 5MHz
- Low standby current: 5uA (typical)
• Typical 100,000 erase/program cycle
• 20 years data retention
SOFTWARE FEATURES
• Erase Suspend/ Erase Resume
- Suspends sector erase operation to read data from or program data to another sector which is not being
erased
• Status Reply
- Data# Polling & Toggle bits provide detection of program and erase operation completion
• Support Common Flash Interface (CFI)
HARDWARE FEATURES
• Ready/Busy# (RY/BY#) Output
- Provides a hardware method of detecting program and erase operation completion
• Hardware Reset (RESET#) Input
- Provides a hardware method to reset the internal state machine to read mode
• WP#/ACC input pin
- Provides accelerated program capability
Click here to download MACRONIX MX29LV320DBT flash pdf datasheet
DatasheetDoc-All pdf datasheet download
Thursday, June 14, 2012
MSP430F471 MSP430F471 MSP430F471 datasheet
MSP430F471x3, MSP430F471x6, MSP430F471x7 MIXED SIGNAL MICROCONTROLLER
D Low Supply-Voltage Range: 1.8 V to 3.6 V
D Ultralow Power Consumption
-- Active Mode: 350 A at 1 MHz, 2.2 V
-- Standby Mode: 1.1 A
-- Off Mode (RAM Retention): 0.2 A
D Five Power-Saving Modes
D Wake-Up From Standby Mode in Less
Than 6 s
D 16-Bit RISC Architecture,
62.5-ns Instruction Cycle Time
D Three-Channel Internal DMA
D Three, Six or Seven 16-Bit Sigma-Delta
Analog-to-Digital (A/D) Converters With
Differential PGA Inputs
D 16-Bit Timer_B With Three
Capture/Compare-With-Shadow Registers
D 16-Bit Timer_A With Three
Capture/Compare Registers
D On-Chip Comparator
D Four Universal Serial Communication
Interface (USCI) Modules
-- USCI_A0 and USCI_A1
-- Enhanced UART Supporting
Auto-Baudrate Detection
-- IrDA Encoder and Decoder
-- Synchronous SPI
-- USCI_B0 and USCI_B1
-- I2C
-- Synchronous SPI
D Integrated LCD Driver With Contrast
Control for Up to 160 Segments
D Basic Timer With Real-Time Clock Feature
D 32-Bit Hardware Multiplier
D Brownout Detector
D Supply Voltage Supervisor/Monitor With
Programmable Level Detection
D Serial Onboard Programming,
No External Programming Voltage Needed
Programmable Code Protection by Security Fuse
D Bootstrap Loader
D On-Chip Emulation Module
D Family Members Include
MSP430F47163: 92KB Flash, 4KB RAM
3 Sigma-Delta ADCs
MSP430F47173: 92KB Flash, 8KB RAM
3 Sigma-Delta ADCs
MSP430F47183: 116KB Flash, 8KB RAM
3 Sigma-Delta ADCs
MSP430F47193: 120KB Flash, 4KB RAM
3 Sigma-Delta ADCs
MSP430F47126: 56KB Flash, 4KB RAM
6 Sigma-Delta ADCs
MSP430F47166: 92KB Flash, 4KB RAM
6 Sigma-Delta ADCs
MSP430F47176: 92KB Flash, 8KB RAM
6 Sigma-Delta ADCs
MSP430F47186: 116KB Flash, 8KB RAM
6 Sigma-Delta ADCs
MSP430F47196: 120KB Flash, 4KB RAM
6 Sigma-Delta ADCs
MSP430F47127: 56KB Flash, 4KB RAM
7 Sigma-Delta ADCs
MSP430F47167: 92KB Flash, 4KB RAM
7 Sigma-Delta ADCs
MSP430F47177: 92KB Flash, 8KB RAM
7 Sigma-Delta ADCs
MSP430F47187: 116KB Flash, 8KB RAM
7 Sigma-Delta ADCs
MSP430F47197: 120KB Flash, 4KB RAM
7 Sigma-Delta ADCs
D Available in a 100-Pin Plastic Quad
Flatpack (QFP) Package
D For Complete Module Descriptions, See the
MSP430x4xx Family User’s Guide,
Literature Number SLAU056
D For E-Meter Reference Design and
Software, See Implementation of a
Three-Phase Electronic Watt-Hour Meter
using the MSP430F471xx, Literature
Number SLAA409
Click here to download MSP430F471 MSP430F471 MSP430F471 dataseet
MSP430F471 MSP430F471 MSP430F471 datasheet
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