TI LM3S6952-IBZ50-A2 Stellaris MCU 50MHz Ethernet 256KB Flash 108-LFBGA
MPNLM3S6952-IBZ50-A2
Obsolete
Texas Instruments Stellaris ARM Cortex-M3S 6000 series MCU, 50MHz core speed, 256KB Flash, 64KB RAM, integrated Ethernet MAC+PHY, 43 I/O, 108-LFBGA tray, -40 to 85°C operating temperature.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Stellaris® ARM® Cortex®-M3S 6000 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.25V ~ 2.75V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 50MHz |
| Package | Tray |
| RAM size | 64K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | Ethernet, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Number of i (O) | 43 |
| Core processor | ARM® Cortex®-M3 |
| Case | 108-LFBGA |
| Data converters | A/D 3x10b |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
What are the sourcing options once distributor stock clears?
Check the cross-reference ledger for pin-compatible or form-fit Stellaris alternatives; any peer option must be validated for package, pinout, peripheral mapping, and firmware compatibility before BOM substitution. There is no TI-authorized second-source qualifier on this specific order code.