Texas Instruments MSP430G2xx series, MSP430G2402IRSA16T, 16-Bit MCU, 16MHz, 8KB Flash, 256 x 8 RAM, I²C/SPI/USI, 1.8V–3.6V, -40°C–85°C, 16-VQFN Exposed Pad, Surface Mount.
| Parameter | Value |
|---|---|
| Series | MSP430G2xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 256 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, SPI, USI |
| Number of i (O) | 10 |
| Core processor | MSP430 CPU16 |
| Case | 16-VQFN Exposed Pad |
| Program memory size | 8KB (8K x 8) |
The 8 KB Flash is sized for firmware that fits in a few thousand lines of C — think thermostat logic, motor commutation timing, or a Modbus RTU slave.
The package is surface-mount only, so hand-prototyping needs a hot-air station or a pre-heated reflow plate.
It is ROHS3 compliant.
There is no official replacement or successor listed for this active part. The MSP430G2xx family includes higher-density siblings (e.g., MSP430G2452 with 8 KB Flash and more I/O) that are pin-compatible across the series, but no single direct replacement is designated.