LM3S1P51-IBZ80-C3 — Stellaris ARM Cortex-M3, 80MHz, 64KB Flash
MPNLM3S1P51-IBZ80-C3
Obsolete
Texas Instruments LM3S1P51-IBZ80-C3, Stellaris ARM Cortex-M3S 1000 series, 80MHz 32-bit single-core MCU, 64KB FLASH, 24KB RAM, 67 I/O, 108-LFBGA package, -40°C to 85°C, 1.08V to 3.6V supply.
StockContact for availability
MOQ1 pcs
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
- Date & lot codes on quoteStated per line before you commit; label photos on request.
- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
- PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
Specifications
| Parameter | Value |
|---|---|
| Series | Stellaris® ARM® Cortex®-M3S 1000 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.08V ~ 3.6V |
| 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, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Number of i (O) | 67 |
| Core processor | ARM® Cortex®-M3 |
| Case | 108-LFBGA |
| Data converters | A/D 16x10b |
| Program memory size | 64KB (64K x 8) |
Frequently asked questions
Where can I source the LM3S1P51-IBZ80-C3 and what is the lead time?
The part is sourced to order against an RFQ through independent distribution channels; availability and current pricing are confirmed at quote time. TI authorized distribution no longer carries this part as an active line item.
What is the LM3S1P51-IBZ80-C3's listed speed?
The listed speed is 80MHz — an ARM Cortex-M3 core operating at that clock rate, with an internal oscillator removing the external crystal from the BOM.
What series does the LM3S1P51-IBZ80-C3 belong to?
It belongs to the Stellaris ARM Cortex-M3S 1000 series — a Texas Instruments Stellaris-family MCU targeting industrial and instrumentation applications.