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MSP430G2232IPW20R

MSP430G2232IPW20R

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Texas Instruments

16 MHZ MCU WITH 2KB FLASH, 256B SRAM, 10-BIT ADC, SPI/I2C, TIMER

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MSP430G2232IPW20R

MSP430G2232IPW20R

Active
Texas Instruments

16 MHZ MCU WITH 2KB FLASH, 256B SRAM, 10-BIT ADC, SPI/I2C, TIMER

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Description

General part information

MSP430G2232 Series

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 MSP430G2x32 and MSP430G2x02 series of microcontrollers are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, and up to 16 I/O capacitive-touch enabled pins and built-in communication capability using the universal serial communication interface. The MSP430G2x32 series have a 10-bit A/D converter. For configuration details, see . 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.

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.

Technical Specifications

Parameters and characteristics for this part

SpecificationMSP430G2232IPW20R
A/D Channels8 count
A/D Resolution (bits)10 bit
ConnectivityI2C, USI, SPI
Core ProcessorMSP430 CPU16
Core Size (Bit Width)16 Bit
Mounting TypeSurface Mount
Number of I/O16
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Oscillator TypeInternal
Package Length0.173 in
Package Name20-TSSOP
Package Width4.4 mm
PeripheralsPWM, POR, Reset, WDT, Brown-out Detect, DMA
Program Memory Depth2 K
Program Memory Size2 KB
Program Memory TypeFLASH
Program Memory Width8 bit
RAM Size Depth256
RAM Size Width8 bit
Speed16 MHz
Voltage - Supply (Vcc/Vdd) Maximum3.6 V
Voltage - Supply (Vcc/Vdd) Minimum1.8 V

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Programming a Flash-Based MSP430 MCU Using the JTAG Interface (Rev. H)
Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E)
1-uA Capacitive Grip Detection Based on MSP430 Microcontrollers (Rev. B)
Random Number Generation Using MSP430™ MCUs (Rev. A)
MSP430 Microcontroller Based Solar LED Lantern-Boost Topology
Mixing C and Assembler With MSP430™ MCUs (Rev. A)
MSP430G2x32, MSP430G2x02 Mixed Signal Microcontroller datasheet (Rev. H)
Li-Ion Battery Charger Solution Using an MSP430™ MCU (Rev. B)
Efficient Multiplication and Division Using MSP430 MCUs (Rev. A)
Using the TPS3619 With MSP430 Microcontrollers (Rev. B)
Migration Guide From MSP430 MCUs to MSPM0 MCUs (Rev. A)
Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D)
Capacitive Touch and MSP Microcontrollers (Rev. A)
Advanced Debugging Using the Enhanced Emulation Module (EEM) With CCS v6 (Rev. F)
MSP-TouchPro GUI User Guide (Rev. E)
Software Coding Techniques for MSP430™ MCUs (Rev. B)
Using the Real-Time-Clock Library (Rev. A)
General Oversampling of MSP ADCs for Higher Resolution (Rev. A)
Design Considerations When Using the MSP430 Graphics Library
MSP430F2xx, MSP430G2xx Family User's Guide (Rev. K)
Tiny DCDC Converter Reference Design (Rev. A)
MSP430 System ESD Troubleshooting Guide
Wave Digital Filtering Using an MSP430 MCU (Rev. A)
MSP430 Flash Memory Characteristics (Rev. B)
MSP430G2232 Microcontroller Errata (Rev. J)
MSP Code Protection Features
MSP430 LFXT1 Oscillator Accuracy (Rev. A)
Interfacing the 3-V MSP430 MCU to 5-V Circuits (Rev. A)
QFN and SON PCB Attachment (Rev. C)
MSP430 32-kHz Crystal Oscillators (Rev. D)
ESD Diode Current Specification (Rev. B)
Implementing An Ultra-Low-Power Keypad Interface With MSP430 MCUs (Rev. A)
CRC Implementation with MSP430 MCUs (Rev. A)
Safety Manual for MSP430G2xx, F5xx, and FR57xx in IEC 60730 Safety Applications (Rev. A)
MSP430 MCUs Development Guide Book (Rev. A)
Understanding MSP430 Flash Data Retention (Rev. A)
Migrating from MSP430 F2xx and G2xx families to MSP430 FR4xx and FR2xx family (Rev. G)
Digital Addressable Lighting Interface (DALI) Using MSP430 Value Line (Rev. A)
MSP430 Capacitive Touch Power Designer GUI User's Guide
Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C)
1.8V – 5.5V Input, High-Efficiency DCDC Converter Reference Design for MSP430 (Rev. B)