TI MSP430F67771AIPEU MCU, 256KB Flash, 128-LQFP, 25MHz
Texas Instruments MSP430F6xx series, 16-bit MSP430 CPUXV2 microcontroller, 256KB FLASH / 32K RAM, 25MHz clock, 1.8V–3.6V supply, 90 I/O, 128-LQFP (20×14mm) package, -40°C to 85°C operating temperature.
- 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.
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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 | Tube |
| RAM size | 32K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 7x24b 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 | 256KB (256K x 8) |
Frequently asked questions
Does the MSP430F67771AIPEU have a direct drop-in replacement or pin-compatible substitute?
No official L* successor or cross-referenced second source appears in the current ledger for this order code. The MSP430F67791IPEU shares the 128-LQFP package and is the same-function sibling, but carries 64K RAM versus the 32K here — a firmware impact you must validate before substitution. Sourcing through TI-authorized channels or qualified independent distribution with full lot traceability is the path forward for eol_hot parts.
What is the total analog channel budget — SAR ADC plus sigma-delta — on the MSP430F67771AIPEU?
The part carries an 8-channel 10-bit SAR ADC plus a 7×24-bit sigma-delta converter. The sigma-delta channels are dedicated metering inputs; the 8 SAR channels cover auxiliary sensor and monitoring functions. If you need more than 8 simultaneous SAR-sampled channels, you will need external analog multiplexing ahead of the ADC inputs.