MSP430G2203IPW20

MSP430G2203IPW20 Description

The TI MSP line of ultra-low-power microcontrollers consists of a number of components with varied peripherals aimed at different applications. In portable measurement applications, the architecture is tailored to achieve longer battery life through the use of five low-power modes. The system includes a potent 16-bit RISC CPU, 16-bit registers, and constant generators that help the code run as efficiently as possible. The device may transition from low-power modes to active modes in less than 1 μs thanks to the digitally controlled oscillator (DCO).

The MSP430G2203IPW20 device is a mixed-signal ultra-low-power microcontroller that includes built-in 16-bit timers, up to 24 I/O capacitive-touch enabled pins, and built-in USCI communication functionality.

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.

MSP430G2203IPW20 Features

• Universal Serial Communication Interface (USCI)

– Enhanced UART Supports Automatic BaudRate Detection (LIN)

– IrDA Encoder and Decoder

– Synchronous SPI

– I2C

• 10-Bit 200-ksps Analog-to-Digital Converter (ADC) 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

• Section 3 Summarizes Available Family Members

• Package Options

– TSSOP: 20 Pin, 28 Pin

– PDIP: 20 Pin

– QFN: 32 Pin

• Low Supply-Voltage Range: 1.8 V to 3.6 V

• Ultra-Low Power Consumption

– Active Mode: 230 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

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

• Up to 24 Capacitive-Touch Enabled I/O Pins

MSP430G2203IPW20 Applications

• Power Management

• Sensor Interface

• Automobile engine control systems

• Implantable medical devices

• Remote controls

• Office machines

• Appliances