MSP430F249IPMR

The MSP430F249IPMR is one member of the MSP430 family which is designed as the ultralow-power microcontroller that consists of several devices featur-ing different sets of peripherals targeted for various applications. Also this MSP430F249IPMR is a microcontroller configuration with a 16-bit timer, a high-performance 16-bit sigma-delta A/D converter, 12-bit D/A converter, two configurable operational amplifiers, 32 I/O pins, and a liquid crystal display driver.

Features of the MSP430F249IPMR are:(1)Low Supply-Voltage Range, 1.8 V to 3.6 V; (2)Ultralow-Power Consumption: Active Mode: 250 A at 1 MHz, 2.2 V Standby Mode: 1.1 A Off Mode (RAM Retention): 0.1 A; (3)Five Power Saving Modes; (4)Wake-Up From Standby Mode in Less Than 6 s; (5)16-Bit RISC Architecture, 125-ns Instruction Cycle Time; (6)16-Bit Sigma-Delta A/D Converter With Internal Reference and Five Differential Analog Inputs; (7)12-Bit D/A Converter; (8)Two Configurable Operational Amplifiers; (9)16-Bit Timer_A With Three Capture/Compare Registers; (10)Brownout Detector; (11)Bootstrap Loader.

The absolute maximum ratings of the MSP430F249IPMR can be summarized as:(1)voltage applied at Vcc to Vss:-0.3 V to 4.1 V;(2)voltage applied to any pin:-0.3 V to Vcc+0.3 V;(3)diode current at any device terminal:±2 mA;(4)storage temperature unprogrammed device:-55°C to 150°C;(5)storage temperature programmed device:-40°C to 85°C. If you want to know more information such as the electrical characteristics about the MSP430F249IPMR, please download the datasheet in www.seekic.com or www.chinaicmart.com .