MSP430F2131IDW product image


Microcontrollers - MCU
Texas Instruments(texas)


The Texas Instruments MSP430F2131IDW  family of ultra-low-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 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 MSP430F2131IDW series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer, versatile analog comparator, and sixteen I/O pins.


MSP430F2131IDW Features


•  Low Supply Voltage Range: 1.8 V to 3.6 V
•  Ultra-Low Power Consumption
   – Active Mode: 250 μA at 1 MHz, 2.2 V
   – Standby Mode: 0.7 μA
   – Off Mode (RAM Retention): 0.1μA
•  Ultra-Fast Wake-Up From Standby Mode in Less Than 1μs
•  16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time

Data Bus Width16 bit
Maximum Clock Frequency16 MHz
Program Memory Size8 KB
Data RAM Size256 B
On-Chip ADCYes
Operating Supply Voltage1.8 V to 3.6 V
Maximum Operating Temperature+ 85 C
Package / CaseSOIC-20
Mounting StyleSMD/SMT
MSP430F2131IDW Price
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