TI LM3S5K36-IQR80-C1, ARM Cortex-M3 80MHz MCU, 128KB Flash
MPNLM3S5K36-IQR80-C1
Obsolete
Texas Instruments Stellaris LM3S5K36-IQR80-C1: ARM Cortex-M3 single-core at 80MHz, 128KB Flash, 24KB SRAM, 8×10b ADC, USB/CAN/UART/SPI/SSI, 33 I/O, 1.08–1.32V, 64-LQFP, -40°C to 85°C, Tray.
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MOQ1 pcs
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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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 | Tray |
| RAM size | 24K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | CANbus, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB |
| Number of i (O) | 33 |
| Core processor | ARM® Cortex®-M3 |
| Case | 64-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 128KB (128K x 8) |
Frequently asked questions
What replaces the LM3S5K36-IQR80-C1?
No L* successor order code appears in this record. A functional replacement requires stepping to a newer TI MCU family — such as Tiva C Series or SimpleLink — and a full pinout and firmware port.
What is the speed of the LM3S5K36-IQR80-C1?
The listed speed is 80MHz — an ARM Cortex-M3 single-core running at 80MHz with 128KB Flash.
What series does the LM3S5K36-IQR80-C1 belong to?
It is part of the Stellaris ARM Cortex-M3S 5000 series from Texas Instruments.