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MSP430FG42x0 Mixed Signal Microcontroller (Rev. A)
Texas Instruments
Description
The Texas Instruments MSP430 family of ultralow-power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs. The MSP430FG42x0 is a microcontroller configuration with a 16-bit timer, a high-performance 16-bitsigma-delta A/D converter, 12-bit D/A converter, two configurable operational amplifiers, 32 I/O pins, and a liquid crystal display driver. Typical applications for this device include analog and digital sensor systems, digital motor control, remote controls, thermostats, digital timers, hand-held meters, etc.
Features
Low Supply-Voltage Range, 1.8 V to 3.6 V Ultralow-Power Consumption: Active Mode: 250 µA at 1 MHz, 2.2 V Standby Mode: 1.1 µA Off Mode (RAM Retention): 0.1 µA Five Power Saving Modes Wake-Up From Standby Mode in Less Than 6 µs 16-Bit RISC Architecture, 125-ns Instruction Cycle Time 16-Bit Sigma-Delta A/D Converter With Internal Reference and Five Differential Analog Inputs 12-Bit D/A Converter Two Configurable Operational Amplifiers 16-Bit Timer_A With Three Capture/Compare Registers Brownout Detector Bootstrap Loader Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse Integrated LCD Driver With Contrast Control for up to 56 Segments MSP430FG42x0 Family Members Include: MSP430FG4250: 16KB+256B Flash Memory 256B RAM MSP430FG4260: 24KB+256B Flash Memory 256B RAM MSP430FG4270: 32KB+256B Flash Memory 256B RAM For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056 For Additional Device Information, See the MSP430FG42x0 Device Errata, Literature Number SLAZ038
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