MSP430G2232IPW20

MSP430G2232IPW20 Description

The MSP430G2232IPW20 family of ultra-low-power microcontrollers from Texas Instruments consists of a number of components with various peripherals geared toward diverse applications. In portable measurement applications, the architecture and five low-power modes are optimized to extend battery life. The system includes a potent 16-bit RISC CPU, 16-bit registers, and constant generators that help the code run as efficiently as possible.

In less than one second, the digitally controlled oscillator (DCO) enables wake-up from low-power modes to active mode.

Ultra-low-power mixed signal microcontrollers with integrated 16-bit timers, up to 16 I/O touch sense enabled pins, and built-in communication using the universal serial bus are the MSP430G2x32 and MSP430G2x02 series. The 10-bit A/D converter is part of the MSP430G2x32 family. Low-cost sensor systems that record analog signals, transform them into digital values, and then process the data for display or transmission to a host system are typical uses.

MSP430G2232IPW20 Features

• Universal Serial Interface (USI) Supporting SPI and I2C

• 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, and Autoscan

• Brownout Detector

• Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse

• On-Chip Emulation Logic With Spy-Bi-Wire Interface

• Low Supply Voltage Range: 1.8 V to 3.6 V

• Ultra-Low Power Consumption

– Active Mode: 220 μA at 1 MHz, 2.2 V

– Standby Mode: 0.5 μA

– Off Mode (RAM Retention): 0.1 μA

• Five Power-Saving Modes

• Ultra-Fast Wake-Up From Standby Mode in Less Than 1 μs 

• 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time

• Basic Clock Module Configurations

– Internal Frequencies up to 16 MHz With Four Calibrated Frequencies

– Internal Very-Low-Power Low-Frequency (LF) Oscillator

– 32-kHz Crystal

– External Digital Clock Source

• One 16-Bit Timer_A With Three Capture/Compare Registers

• Up to 16 Touch-Sense Enabled I/O Pins

MSP430G2232IPW20 Applications

There are a lot of Texas Instruments MSP430G2232IPW20 Microcontroller applications. MSP430G2232IPW20 MCU is usually applied for Measurement and control field, Consumer electronics products, Network communication, mobile communication, Office automation equipment and computer peripherals, Industrial control Instrumentation and process control, Agriculture, transportation, Navigation control, Network application, Metering & measurement, Day to day life, Safety, Medical instruments and Automobile industry.

• DVD\DV\MP3 players

• Equipment control

• Mobile computers

• Walkie talkies

• Scanners

• Paper shredders

• Air fryers

• Microwave ovens

• Firewalls

• Vacuum cleaners