Texas Instruments MSP430F67651IPZR, 16-bit MSP430 CPUXV2, 25 MHz, 128 KB Flash, 16 KB RAM, 6x24b Sigma-Delta ADC, 62 I/O, 100-LQFP, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Series | MSP430F6xx |
| Mounting type | 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) |
| RAM size | 16K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b Sigma Delta Converter |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 62 |
| Core processor | MSP430 CPUXV2 |
| Case | 100-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 128KB (128K x 8) |
Six 24-bit sigma-delta converters integrate three voltage and three current channels for synchronous power computation. This eliminates external ADCs or AFEs, saving board space in the 100-LQFP package. End-of-life status means sourcing for existing designs.
The MCU supports I²C, SPI, UART/USART, IrDA, and LINbus for communication with external modules or host controllers.
The CPU core runs at 25 MHz, which is the maximum clock frequency for the MSP430 CPUXV2 in this device.
It belongs to the MSP430F6xx series, which is the metering-focused sub-family within the MSP430 ultra-low-power microcontroller portfolio.