LM3S5951-IQC80-C5T — Stellaris ARM Cortex-M3 MCU, 80MHz, 256KB Flash
Texas Instruments LM3S5951-IQC80-C5T: 80MHz ARM Cortex-M3, 256KB Flash, 64KB RAM, 67 I/O, 1.08-1.32V core, 100-LQFP Tape & Reel. Stellaris 5000 series industrial MCU with USB OTG, dual CAN, LIN, I²C, SPI, 16-channel 10-bit ADC. Obsolete.
- 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 5000 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.08V ~ 1.32V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 80MHz |
| Package | Tape & Reel (TR) |
| RAM size | 64K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | CANbus, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Number of i (O) | 67 |
| Core processor | ARM® Cortex®-M3 |
| Case | 100-LQFP |
| Data converters | A/D 16x10b |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
Where can I source the LM3S5951-IQC80-C5T and how is it quoted?
Sourced to order against an RFQ through independent distribution — availability and current pricing are confirmed at quote time. Date-code traceability should be requested, particularly for safety-rated or long-field-life applications.
What is the speed and memory of the LM3S5951-IQC80-C5T?
80MHz ARM Cortex-M3 core with 256KB of Flash program memory and 64KB of SRAM, in a 100-LQFP package.
What series does the LM3S5951-IQC80-C5T belong to?
Texas Instruments Stellaris ARM Cortex-M3S 5000 series — TI's first-generation ARM Cortex-M3 microcontroller family, positioned for industrial Ethernet, fieldbus node, and motor control applications.