Texas Instruments MSP430F2xx series, MSP430F2272IYFFT, 16-Bit MCU, 16MHz, 32KB (32K x 8 + 256B) FLASH, 1K x 8 RAM, I²C/SPI/UART/LIN, 32 I/O, 49-DSBGA (2.8x2.8), -40°C~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 | 1K 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 | 49-UFBGA, DSBGA |
| Data converters | A/D 12x10b |
| Program memory size | 32KB (32K x 8 + 256B) |
The MSP430F2272IYFFT: On-chip peripherals include a 12-channel 10-bit ADC, brown-out detection, POR, PWM generation, and a watchdog timer. The 32 general-purpose I/O lines give enough headroom for a keypad matrix and status LEDs alongside the serial buses.
The 49-ball DSBGA package measures 2.8 x 2.8 mm.
Yes. No external level translators are needed when interfacing with 3.3 V peripherals like SPI Flash, I²C sensors, or UART transceivers.