Texas Instruments MSP430F5501IRGZR, 16-bit MSP430 CPUXV2, 25 MHz, 16 KB Flash, 6 KB RAM, USB 2.0, I²C/SPI/UART, -40 to 85°C, 48-VQFN (7x7), Tape & Reel.
| Parameter | Value |
|---|---|
| Series | MSP430F5xx |
| 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 | 25MHz |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| RAM size | 6K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART, USB |
| Number of i (O) | 31 |
| Core processor | MSP430 CPUXV2 |
| Case | 48-VFQFN Exposed Pad |
| Program memory size | 16KB (16K x 8) |
25 MHz clock rate is the top end for this MSP430F5xx part. It runs ahead of 8 MHz MSP430G2xx parts for throughput-sensitive tasks.
16 KB of Flash and 6 KB of RAM (6K x 8). Enough for a USB CDC stack and a sensor driver.
Yes, it includes a full-speed USB 2.0 interface with integrated PHY, plus I²C, SPI, UART, and LINbus.
The supply voltage range is 1.8 V to 3.6 V on Vcc/Vdd.
The core runs at 25 MHz.