16-Bit RISC Architecture, Extended Memory, 125-ns Instruction Cycle Time
Three Channel Internal DMA
12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature
Three Configurable Operational Amplifiers
Dual 12-Bit D/A Converters With Synchronization
16-Bit Timer_A With Three Capture/Compare Registers
16-Bit Timer_B With Seven Capture/Compare-With-Shadow Registers
On-Chip Comparator
Supply Voltage Supervisor/Monitor With Programmable Level Detection
Serial Communication Interface (USART1), Select Asynchronous UART or Synchronous SPI by Software
Universal Serial Communication Interface
Enhanced UART supporting Auto-Baudrate Detection
IrDA Encoder and Decoder
Synchronous SPI
I2C™
Serial Onboard Programming, Programmable Code Protection by Security Fuse
Brownout Detector
Basic Timer with Real Time Clock Feature
Integrated LCD Driver up to 160 Segments With Regulated Charge Pump
Family Members Include:
MSP430xG4616: 92KB+256B Flash or ROM Memory 4KB RAM
MSP430xG4617: 92KB+256B Flash or ROM Memory, 8KB RAM
MSP430xG4618: 116KB+256B Flash or ROM Memory, 8KB RAM
MSP430xG4619: 120KB+256B Flash or ROM Memory, 4KB RAM
For Complete Module Descriptions, Refer to the MSP430x4xx Family User’s Guide
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 attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.
The MSP430FG461x series are microcontroller configurations with two 16-bit timers, a high performance 12-bit A/D converter, dual 12-bit D/A converters, three configurable operational amplifiers, one universal serial communication interface (USCI), one universal synchronous/asynchronous communication interface (USART), DMA, 80 I/O pins, and a liquid crystal display (LCD) driver with regulated charge pump.
Typical applications for this device include portable medical applications and e-meter applications.
Quality & Lead (Pb)-Free Data
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Technical Documents
Datasheets
MSP430xG461x Mixed Signal Microcontroller (Rev. G) (msp430cg4618.pdf, 1845 KB) 15 Oct 2007 Download
MSP430CG461x Device Erratasheet (Rev. B) (slaz037b.pdf, 149 KB) 13 Jun 2008 Download
