Texas Instruments MSP430F2xx series, MSP430F2471TRGCT, 16-Bit MCU, 16MHz, 32KB Flash, 4K x 8 RAM, 1.8V~3.6V, 48 I/O, I²C/SPI/UART, -40°C~105°C, 64-VFQFN Exposed Pad.
| Parameter | Value |
|---|---|
| Series | MSP430F2xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 4K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 48 |
| Core processor | MSP430 CPU16 |
| Case | 64-VFQFN Exposed Pad |
| Program memory size | 32KB (32K x 8 + 256B) |
The QFN footprint is compact but demands careful solder-paste stencil design to avoid bridging on the 0.5 mm pitch perimeter pads. Surface-mount only — no through-hole option.
The ROHS3 compliance is standard for current production lots.
The CPU runs at 16 MHz. That is the maximum core clock; the internal oscillator is trimmed, so no external crystal is required for basic operation.
The RAM is 4 KB (4K x 8).