MSP430G2201

Description

 

 

The Texas Instruments MSP430 family of ultralow-power microcontrollers 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 1 µs.

 

The MSP430G2x01 and MSP430G2x11 series is an ultralow-power mixed signal microcontroller with a built-in 16-bit timer and ten I/O pins. The MSP430G2x11 family members have a versatile analog comparator.

 

Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.

 

 

 

Features

 

 

Low Supply-Voltage Range: 1.8 V to 3.6 V

Ultralow 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

Ultrafast Wake-Up From Standby Mode in Less Than 1 µs

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

Basic Clock Module Configurations

Internal Frequencies up to 16 MHz With One Calibrated Frequency

Internal Very Low Power Low-Frequency (LF) Oscillator

32-kHz Crystal

External Digital Clock Source

16-Bit Timer_A With Two Capture/Compare Registers

Brownout Detector

On-Chip Comparator for Analog Signal Compare Function or Slope A/D (See )

Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse

On-Chip Emulation Logic With Spy-Bi-Wire Interface

Available in a 14-Pin Plastic Small-Outline Thin Package (TSSOP) (PW), 14-Pin Plastic Dual Inline Package (PDIP) (N), and 16-Pin QFN (RSA)