Texas Instruments Stellaris® ARM® Cortex®-M3S 600 series LM3S601-EGZ50-C2T, 32-Bit Single-Core MCU, 50MHz, 32KB Flash, 8K x 8 RAM, 36 I/O, I²C/Microwire/QEI/SPI/SSI/UART, 3V~3.6V, -40°C~105°C, 48-VFQFN Exposed Pad.
| Parameter | Value |
|---|---|
| Series | Stellaris® ARM® Cortex®-M3S 600 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 3V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 50MHz |
| Package | Tape & Reel (TR) |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, Microwire, QEI, SPI, SSI, UART/USART |
| Number of i (O) | 36 |
| Core processor | ARM® Cortex®-M3 |
| Case | 48-VFQFN Exposed Pad |
| Program memory size | 32KB (32K x 8) |
The Texas Instruments LM3S601-EGZ50-C2T is a 32-bit ARM Cortex-M3 microcontroller from the Stellaris 600 series, clocked at 50 MHz.
At 50 MHz, the single-cycle multiply and hardware divide of the Cortex-M3 core handle sensor fusion, PID updates, and protocol framing (UART, SPI) without a dedicated co-processor. The 8 KB SRAM supports moderate data buffers — enough for a Modbus RTU slave or a simple motor-control state machine.
No, the LM3S601-EGZ50-C2T is listed as Active in production.
The datasheet covers the full Stellaris LM3S601 family specifications including electrical characteristics, pinout, and application notes.
The pinout is defined in the LM3S601 datasheet; the device is supplied in a 48-VQFN (7x7 mm) package with exposed thermal pad.
The core runs at 50 MHz.