Texas Instruments MSP430F5xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 24 KB Flash, 6K x 8 RAM, USB 2.0, 48-VFQFN exposed pad, -40°C to 85°C.
| 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 |
| Data converters | A/D 8x10b |
| Program memory size | 24KB (24K x 8) |
The MSP430F5509IRGZT includes an 8-channel 10-bit ADC, brown-out detect, POR, DMA, PWM, and a watchdog timer — enough for a self-contained control loop without external analog front-end.
Supply range is 1.8 V to 3.6 V, covering both 1.8 V and 3.3 V logic rails.
Yes, it integrates a full-speed USB 2.0 interface with support for I²C, IrDA, LINbus, SCI, SPI, and UART/USART connectivity.