TI LM3S9C97-IQC80-A2T ARM Cortex-M3 MCU, 80MHz, 512KB Flash
MPNLM3S9C97-IQC80-A2T
Obsolete
Texas Instruments Stellaris LM3S9C97-IQC80-A2T, 32-bit ARM Cortex-M3 at 80MHz, 512KB Flash/64KB RAM, Ethernet MAC/CAN/USB OTG, 60 I/O, 100-LQFP, -40°C to 85°C, Tape & Reel.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Stellaris® ARM® Cortex®-M3S 9000 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.235V ~ 1.365V |
| 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, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Number of i (O) | 60 |
| Core processor | ARM® Cortex®-M3 |
| Case | 100-LQFP |
| Data converters | A/D 16x12b |
| Program memory size | 512KB (512K x 8) |
Frequently asked questions
What is the LM3S9C97-IQC80-A2T's speed?
The part is rated for 80MHz on the ARM Cortex-M3 core.
What series does the LM3S9C97-IQC80-A2T belong to?
It is part of the Stellaris ARM Cortex-M3S 9000 series.