Texas Instruments Stellaris ARM Cortex-M3S 2000 series MCU, 50MHz, 256KB Flash, 64KB RAM, CANbus/I²C/SPI/SSI/UART/QEI, 56 GPIO, 2.25–2.75V supply, 100-LQFP, NRND.
$27.6323Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
- 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 2000 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.25V ~ 2.75V |
| Operating temperature | -40°C~85°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 | CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Number of i (O) | 56 |
| Core processor | ARM® Cortex®-M3 |
| Case | 100-LQFP |
| Data converters | A/D 4x10b |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
Where can I buy the LM3S2965-IQC50-A2T and how do I get a price?
This part is sourced through independent distribution and quoted to order against an RFQ — availability and current pricing are confirmed at quote time, not from live stock. For a firm quote, submit an RFQ with your required quantity and delivery window.
What is the LM3S2965-IQC50-A2T's clock speed?
The listed core speed is 50MHz, driven by the internal oscillator — there is no external clock input option on this order code to run a higher frequency.
What series does the LM3S2965-IQC50-A2T belong to?
The part is in the Stellaris ARM Cortex-M3S 2000 series from Texas Instruments, the product line that TI later rebranded as the Tiva C Series.