MSP430G2210ID Description

The MSP430G2210ID is a 16-MHz MCU with 2-KB Flash, 128-B SRAM, comparator, timer. The Texas Instruments MSP430? family of ultra-low-power microcontrollers consists of a number of components with varied peripherals geared toward diverse applications. 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 1 μs, the digitally controlled oscillator (DCO) enables wake-up from low-power modes to active mode.

An ultra-low-power mixed signal microcontroller with four I/O pins and a built-in 16-bit timer is the MSP430G22x0 series. The MSP430G2230 also includes a 10-bit A/D converter and built-in connectivity using synchronous protocols (SPI or I2C). There is a flexible analog comparator in the MSP430G2210.

MSP430G2210ID Features

• Basic Clock Module Configurations

– Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%

– Internal Very-Low-Power Low-Frequency Oscillator

• 16-Bit Timer_A With Two Capture/Compare Registers

• On-Chip Comparator for Analog Signal Compare Function or Slope Analog-to-Digital

• Low Supply Voltage Range: 1.8 V to 3.6 V

• Ultra-Low Power Consumption

– Active Mode: 220 μA at 1 MHz, 2.2 V

– Standby Mode: 0.5 μA

– Off Mode (RAM Retention): 0.1 μA

• Five Power-Saving Modes

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

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

MSP430G2210ID Applications

• Level shifter

• Analog-to-digital converters

• Window detectors

• Null detectors

• Zero-crossing detectors

• Relaxation oscillator