Texas Instruments MSP430F2xx 16-bit ultra-low-power MCU, MSP430F2101IRGET, 16 MHz, 1 KB Flash, 128 x 8 RAM, 16 I/O, Slope A/D, 1.8 V to 3.6 V, -40°C to 85°C, 24-VQFN (4x4 mm).
| 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~85°C(TA) |
| Speed | 16MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 128 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of i (O) | 16 |
| Core processor | MSP430 CPU16 |
| Case | 24-VFQFN Exposed Pad |
| Data converters | Slope A/D |
| Program memory size | 1KB (1K x 8 + 256B) |
That memory footprint tells you exactly what this part is for: a dedicated controller for a single sensor loop, a simple actuator sequence, or a battery-monitor node where every byte of code and every microamp of sleep current matters.
The supplier device package is 24-VQFN (4x4), so the footprint matches standard QFN land patterns.
The MSP430F2101IRGET is listed with a standard commercial RoHS compliance status. The part number suffix (RGET) indicates a lead-free, RoHS-compliant finish per TI's standard marking.