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.
● 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)
