0
CPU |
MSP430 |
Frequency (MHz) |
16 |
Flash memory (kByte) |
2 |
RAM (kByte) |
0.125 |
ADC type |
Slope |
Features |
Real-time clock, Spy-bi-wire, Watchdog timer |
UART |
0 |
Number of ADC channels |
0 |
SPI |
0 |
USB |
No |
Hardware accelerators |
0 |
Operating temperature range (°C) |
-40 to 85 |
Rating |
Catalog |
Operating system |
BareMetal (No OS), TI RTOS |
Nonvolatile memory (kByte) |
2 |
Number of GPIOs |
4 |
Number of I2Cs |
0 |
Security |
Secure debug |
SOIC (D)-8-29.4 mm² 4.9 x 6
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The Texas Instruments MSP430 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 1 µs.
The MSP430G22x0 series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer and four I/O pins. In addition, the MSP430G2230 has a built-in communication capability using synchronous protocols (SPI or I2C) and a 10-bit A/D converter. The MSP430G2210 has a versatile analog comparator.