LM3S5G31-IBZ80-A2T Stellaris 5000 MCU, 384KB Flash, 80MHz
MPNLM3S5G31-IBZ80-A2T
Obsolete
Texas Instruments LM3S5G31-IBZ80-A2T, Stellaris ARM Cortex-M3S 5000 series, 32-bit single-core MCU, 384KB Flash / 64KB RAM, 80MHz core, 3V–3.6V supply, 108-LFBGA package, -40°C to 85°C operating temperature.
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 5000 |
| Mounting type | 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, I²S, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART |
| Number of i (O) | 67 |
| Core processor | ARM® Cortex®-M3 |
| Case | 108-LFBGA |
| Data converters | A/D 16x12b |
| Program memory size | 384KB (384K x 8) |
Frequently asked questions
Where can I source the LM3S5G31-IBZ80-A2T and what is the lead time?
The LM3S5G31-IBZ80-A2T is sourced to order through independent distribution against an RFQ; availability and current pricing are confirmed at quote time. Lead times and stock position vary by lot and channel — submit an RFQ to receive a real-time check against independent stock.
What is the clock speed of the LM3S5G31-IBZ80-A2T?
The LM3S5G31-IBZ80-A2T runs at 80MHz on an ARM Cortex-M3 core.
What memory does the LM3S5G31-IBZ80-A2T carry?
It has 384KB of Flash program memory and 64KB of SRAM, both on-chip.