Texas Instruments MSP430G2353IRHB32R, MSP430G2xx series, 16-bit MCU, 16 MHz, 4 KB Flash, 256 x 8 RAM, 24 I/O, 8x10b ADC, I²C/SPI/UART, 1.8 V to 3.6 V, -40°C to 85°C, 32-VQFN (5x5 mm).
| 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) |
| RAM size | 256 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 24 |
| Core processor | MSP430 CPU16 |
| Case | 32-VFQFN Exposed Pad |
| Data converters | A/D 8x10b |
| Program memory size | 4KB (4K x 8) |
The 24 I/O are accessible on the perimeter pads; the exposed pad connects to VSS on the PCB.
Listed as Active with a current product status. No last-time-buy or end-of-life notice applies. The part is in regular production and can be specified into new BOMs without obsolescence concern.
Within the MSP430G2xx series, pin-compatible options with larger Flash or RAM exist (e.g., MSP430G2453 with 8 KB Flash, MSP430G2553 with 16 KB Flash and more ADC channels). These share the same 32-VQFN footprint and peripheral set, allowing a density upgrade without a board spin.