MSP430F6749IPEU TI MSP430 16-Bit MCU, 512KB Flash, 4×24b Sigma-Delta
Texas Instruments MSP430F6749IPEU, MSP430F6xx series, 16-bit MCU at 25MHz, 512KB FLASH / 32KB RAM, 4×24b sigma-delta plus 8×10b ADC, LINbus/SPI/I2C/USART, 90 I/O, 1.8–3.6 V, -40°C to 85°C, 128-LQFP tray.
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
- Date & lot codes on quoteStated per line before you commit; label photos on request.
- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
- PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
Specifications
| 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 | Tray |
| RAM size | 32K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 90 |
| Core processor | MSP430 CPUXV2 |
| Case | 128-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 512KB (512K x 8) |
Frequently asked questions
Can I hot-swap the F6749 for an F6768 or F6779 without layout changes?
Pinout compatibility across MSP430F6xx variants in the same package is not guaranteed — memory sizes, channel counts, and peripheral assignments differ. Before assuming drop-in compatibility on a 10-unit panel build, verify the specific pinout for each variant in the TI datasheet pin description tables.
Does the MSP430F6749IPEU require bake before second-pass reflow?
The 128-LQFP is moisture-sensitive. Standard JEDEC MSL 3 (260°C peak, 168-hour floor life) applies to this body size and lead finish. If the date-code floor life has been exceeded or is unknown, a pre-bake step before rework is required. Verify the MSL rating on the TI product folder for the specific date code in your inventory.