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TEXAS INSTRUMENTS  MSP430G2231IN14  16 Bit Microcontroller, Mixed Signal, MSP430G2xx, 16 MHz, 2 KB, 128 Byte, 14 Pins, DIP

TEXAS INSTRUMENTS MSP430G2231IN14

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Product Overview

The MSP430G2231IN14 is an ultra-low-power Mixed Signal Microcontroller consists 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 1µs. The MSP430G2231IN14 is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer and ten I/O pins. The MSP430G2231IN14 family members have a 10-bit A/D converter and built-in communication capability using synchronous protocols (SPI or I²C). Serial onboard programming, no external programming voltage needed, programmable code protection by security fuse.
  • Ultralow power consumption
  • 220µA at 1MHz, 2.2V Active mode
  • 0.5µA Standby mode
  • 0.1µA Off mode (RAM retention)
  • Five power-saving modes
  • Ultra-fast wake-up from standby mode in less than 1µs
  • 16-bit RISC architecture, 62.5ns instruction cycle time
  • Internal frequencies up to 16MHz with one calibrated frequency
  • Internal very low power low-frequency (LF) oscillator
  • 32kHz Crystal
  • External digital clock source
  • 16-bit Timer_A with two capture/compare registers
  • Universal serial interface (USI) supporting SPI and I²C
  • Brownout detector
  • 10-bit 200ksps A/D converter with internal reference, sample-and-hold and auto scan
  • On-chip emulation logic with Spy-Bi-Wire interface

Applications

Signal Processing

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Product Information

Controller Family/Series:
MSP430G2xx
CPU Speed:
16MHz
Program Memory Size:
2KB
RAM Memory Size:
128Byte
No. of Pins:
14Pins
MCU Case Style:
DIP
No. of I/O's:
10I/O's
Embedded Interface Type:
I2C, SPI
Supply Voltage Min:
1.8V
Supply Voltage Max:
3.6V
Packaging:
Each
No. of Timers:
1
MPU Core Size:
16bit
MSL:
MSL 1 - Unlimited
Peripherals:
ADC
Operating Temperature Min:
-40 °C
Operating Temperature Max:
85 °C
Supply Voltage Range:
1.8V to 3.6V
Oscillator Type:
External, Internal
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Applications

  • Signal Processing

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