MSP430F2122IPW Description

There are multiple devices in the Texas Instruments MSP430TM family of ultra-low-power microcontrollers, each of which has a unique set of peripherals designed for a particular application. 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.

In less than one second, the digitally controlled oscillator (DCO) enables wake-up from low-power modes to active mode. An ultra-low-power microcontroller, the MSP430F21x2 series has up to 24 I/O pins, two built-in 16-bit timers, a fast 10-bit A/D converter with integrated reference and a data transfer controller (DTC), a comparator, and built-in communication using the universal serial communication interface.

MSP430F2122IPW Features

• Low Supply Voltage Range: 1.8 V to 3.6 V

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

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

• 16-Bit Timer0_A3 With Three Capture/Compare Registers

• Brownout Detector

• Bootstrap Loader

• On-Chip Emulation Module

MSP430F2122IPW Applications

• Power Management

• Consumer Electronics

• Portable Devices

• Industrial