Texas Instruments MSP430F6xx MSP430F6730AIPZR, 16-Bit MCU, 25 MHz, 16 KB Flash, 1K x 8 RAM, 100-LQFP, -40°C to 85°C, 1.8V to 3.6V supply.
| Parameter | Value |
|---|---|
| Series | MSP430F6xx |
| 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) |
| RAM size | 1K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 72 |
| Core processor | MSP430 CPUXV2 |
| Case | 100-LQFP |
| Data converters | A/D 8x10b, 3x24b |
| Program memory size | 16KB (16K x 8) |
The standout feature is the dual data converter block: eight 10-bit channels plus three 24-bit sigma-delta ADCs, purpose-built for polyphase energy metering and precision measurement applications.
For dual-sourcing resilience, the MSP430F6xx family includes several Flash and RAM density variants in the same 100-LQFP footprint, though pin compatibility should be verified against the specific alternate order code.
Within the MSP430F6xx series, the MSP430F6730AIPZ (without the 'R' suffix) is the same base part number and shares the same 100-LQFP package and pinout. The 'R' suffix on the MSP430F6730AIPZR indicates Tape & Reel packaging; the MSP430F6730AIPZ typically ships in trays. Functionally identical, so the choice is a logistics decision based on your assembly line's feeder setup.
The core processor runs at 25 MHz. That is the maximum clock frequency for the MSP430 CPUXV2 core on this device. At 25 MHz, the flash wait state needs to be set to 1 for reliable operation, which the boot code handles automatically if using the TI peripheral library.