Texas Instruments MSP430F6765AIPZ, MSP430F6xx series, 16-bit MSP430 CPUXV2 MCU, 25 MHz, 128 KB Flash, 16 KB RAM, 6×24-bit sigma-delta ADC, 62 I/O, I²C/SPI/UART/LIN/IrDA, 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 | Tube |
| 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) |
The MSP430F6765AIPZ: That ADC array is purpose-built for polyphase energy metering — each phase gets its own voltage and current channel without external multiplexing or separate converter ICs. With 62 I/O lines, I²C, SPI, UART, LIN, and IrDA connectivity, it talks to an external display, a wireless module, or a PLC modem over the same set of pins.
It comes in a 100-LQFP package with a 14x14 mm body, surface-mount. The supplier device package is 100-LQFP (14x14).
The CPUXV2 core runs at 25 MHz. That clock rate is sufficient for real-time metrology computation — the six sigma-delta ADCs sample continuously while the CPU processes the results and updates the display or communication buffer.