TI LM3S1R26-IQR80-C3T, Stellaris ARM Cortex-M3S 1000 MCU, 80MHz, 256KB Flash, 64
MPNLM3S1R26-IQR80-C3T
Obsolete
Texas Instruments Stellaris ARM Cortex-M3S 1000 series MCU; 80MHz ARM Cortex-M3 core, 256KB Flash, 48KB RAM, 33 I/O, 8x10b ADC, UART/USART, SPI, I²C, LIN, Microwire, SSI, IrDA; 1.08–3.6V supply; -40°C–85°C operating; 64-LQFP (10×10mm) in tape & reel.
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 1000 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.08V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 80MHz |
| Package | Tape & Reel (TR) |
| RAM size | 48K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART |
| Number of i (O) | 33 |
| Core processor | ARM® Cortex®-M3 |
| Case | 64-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
Where can I buy LM3S1R26-IQR80-C3T and what is the lead time?
Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no live inventory count or firm lead time is stated on this listing; submit an RFQ for a qualitative availability check against your order quantity and delivery window.
What is the speed of the LM3S1R26-IQR80-C3T?
The part runs at 80MHz on an ARM Cortex-M3 core.
What series does the LM3S1R26-IQR80-C3T belong to?
It is a member of the Stellaris ARM Cortex-M3S 1000 series from Texas Instruments.