LM3S9B92-IBZ80-C5 — Stellaris ARM Cortex-M3 MCU, 80MHz, 256KB Flash, 108-LFBGA
MPNLM3S9B92-IBZ80-C5
Obsolete
Texas Instruments Stellaris LM3S9B92, ARM Cortex-M3S 9000 series, 80MHz single-core MCU with 256KB Flash and 96KB SRAM, 65 GPIO, Ethernet MAC/CAN/USB OTG, 108-LFBGA (10x10) tray, –40°C to 85°C industrial temp grade.
$30.0000Ref. price · indicative, final on quote
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MOQ1 pcs
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
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- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications
| Parameter | Value |
|---|---|
| Series | Stellaris® ARM® Cortex®-M3S 9000 |
| Mounting type | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.235V ~ 1.365V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 80MHz |
| Package | Tray |
| RAM size | 96K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Number of i (O) | 65 |
| Core processor | ARM® Cortex®-M3 |
| Case | 108-LFBGA |
| Data converters | A/D 16x10b |
| Program memory size | 256KB (256K x 8) |
Frequently asked questions
What is the RAM size advantage of the LM3S9B92 against a peer 108-pin Cortex-M3 with 256KB Flash?
The LM3S9B92 carries 96KB of SRAM, which is the memory tier most design engineers compare when fitting a dual-network-stack firmware (Ethernet MAC + CAN + USB OTG) with an RTOS kernel. The SRAM headroom over peers in this class is a material selection factor.