LM3S6965-EQC50-A2T Stellaris ARM Cortex-M3 MCU, 50MHz, 256KB Flash, Ethernet
Texas Instruments LM3S6965-EQC50-A2T, Stellaris ARM Cortex-M3S 6000 series, 32-bit single-core at 50MHz, 256KB Flash, 64KB SRAM, Ethernet MAC, 42 I/O, 100-LQFP tape-and-reel, -40 to 105°C, 2.25 to 2.75V supply.
- 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 | Stellaris® ARM® Cortex®-M3S 6000 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.25V ~ 2.75V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 50MHz |
| Package | Tape & Reel (TR) |
| RAM size | 64K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | Ethernet, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Number of i (O) | 42 |
| Core processor | ARM® Cortex®-M3 |
| Case | 100-LQFP |
| Data converters | A/D 4x10b |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
What replaces the LM3S6965-EQC50-A2T?
The registered migration path is to TI's Tiva C Series MCUs, which offer register and pin compatibility at the 100-LQFP footprint. The exact successor MPN depends on the customer's temperature grade requirement and driver stack migration scope — confirm against the QEI, PWM, and Ethernet MAC register map for the target Tiva device before committing a BOM line.
What is the lead time for the LM3S6965-EQC50-A2T?
With the part in EOL hot status, lead time is not a standard distributor quote — it is allocation-dependent through surplus and broker channels. An RFQ will surface current market availability and lot-level pricing for the quantity and date-code requirements of the panel build.