Texas Instruments MSP430F6xx series 16-bit MCU, MSP430 CPUXV2 core, 25MHz, 64KB Flash, 4K x 8 RAM, 80-LQFP, -40°C to 85°C, dual ADC 5x10b + 3x24b, integrated LCD driver, I²C/SPI/UART.
| 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 | Tray |
| RAM size | 4K 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) | 52 |
| Core processor | MSP430 CPUXV2 |
| Case | 80-LQFP |
| Data converters | A/D 5x10b, 3x24b |
| Program memory size | 64KB (64K x 8) |
The MSP430F6733IPN: Three 24-bit sigma-delta ADCs handle voltage and current sensing for energy measurement. Five 10-bit SAR ADC channels cover auxiliary inputs. Integrated LCD driver removes a separate display controller.
80-pin LQFP, 12x12 mm body. 52 I/O pins. Internal POR and brown-out reset.
Yes, the MSP430F6733IPN includes an integrated LCD driver capable of driving segment displays directly, eliminating a separate display controller IC from the BOM.
The supply voltage range is 1.8 V to 3.6 V, allowing operation from a single 3.3 V rail or two alkaline cells.
The MSP430F6733IPN is rated for -40°C to 85°C, covering industrial and outdoor enclosure environments.
TI's MSP430F67xxA family parts in the 80-LQFP package are pin-compatible and active. Check the MSP430F6733AIPN or MSP430F6779AIPN for a drop-in replacement with updated peripherals.