MSP430G2553 in MSP430 Family
The MSP430G2553 family by Texas Instruments consists of ultra-low-power 16-bit RISC microcontrollers designed for cost-sensitive sensing and measurement applications. Operating at speeds up to 16 MHz, these MCUs integrate high-performance analog peripherals, including a 10-bit ADC and a comparator, with versatile serial communication interfaces like UART, SPI, and I2C. They are engineered to maximize battery life in portable devices through multiple power-saving modes and an exceptionally fast wake-up time of less than 1 µs.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | I/O Pins | Package | Stock |
|---|---|---|---|
| MSP430G2553IPW28 (Texas Instruments) | 24 | TSSOP-28 | 3,345 |
| MSP430G2553IPW28R (Texas Instruments) | 24 | TSSOP-28 | 2,107 |
| MSP430G2553IPW20 (Texas Instruments) | 16 | TSSOP-20 | 493 |
The family members, such as the MSP430G2553IPW28 and its 'R' variant, share identical core specifications including 16 KB of Flash and a 10-bit ADC. The primary distinctions typically involve packaging and production standards; the 'R' suffix denotes a large-reel packaging format for high-volume automated assembly, while both maintain the same 28-pin TSSOP footprint and electrical characteristics for consistent performance across prototypes and final production runs.
