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
– 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
– 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
MSP430G2203IPW20 Applications
