TI LM3S6G11-IBZ80-A2T ARM Cortex-M3 MCU 80MHz 512KB Flash
MPNLM3S6G11-IBZ80-A2T
End of Life
Texas Instruments LM3S6G11 series Stellaris ARM Cortex-M3S 6000, 32-bit single-core MCU @ 80MHz, 512KB Flash / 64KB SRAM, Ethernet MAC + UART/SPI/I2C/LINbus, 46 I/O, 3V–3.6V, -40°C–85°C, 108-LFBGA surface-mount in tape & reel.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Stellaris® ARM® Cortex®-M3S 6000 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 3V ~ 3.6V |
| 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, POR, PWM, WDT |
| Connectivity | Ethernet, I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART |
| Number of i (O) | 46 |
| Core processor | ARM® Cortex®-M3 |
| Case | 108-LFBGA |
| Program memory size | 512KB (512K x 8) |
Frequently asked questions
What is the LM3S6G11-IBZ80-A2T's rated speed?
80MHz, driven by the internal oscillator on an ARM Cortex-M3 core.
What series does the LM3S6G11-IBZ80-A2T belong to?
Stellaris ARM Cortex-M3S 6000 series — TI's Ethernet-capable Stellaris family before the brand transition to Tiva.