Texas Instruments MSP430F2xx series, MSP430F2370IRHAR 16-bit MCU, 16MHz core, 32KB (32K x 8 + 256B) FLASH, 2K x 8 RAM, I²C/SPI/UART/IrDA/LINbus, 40-VFQFN Exposed Pad, -40°C to 85°C.
| 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 | 2K 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) | 32 |
| Core processor | MSP430 CPU16 |
| Case | 40-VFQFN Exposed Pad |
| Data converters | Slope A/D |
| Program memory size | 32KB (32K x 8 + 256B) |
The MSP430F2370IRHAR: The 40-VFQFN exposed-pad package (6x6 mm) needs a thermal via stitch under the pad if the design pushes continuous current or sits in a warm enclosure.
ROHS3 compliant.
The 32 KB Flash and 2K x 8 RAM set a firm firmware budget — the 2 KB RAM limits buffering and stack depth, so interrupt-heavy or data-intensive applications need careful sizing.
The MSP430F2370IRHAR is a 16-bit MCU from the MSP430F2xx series with a 16 MHz core speed. The series is known for ultra-low-power operation and a rich set of serial interfaces.