ST LM3S1W16-IQR50-C0 MCU, 50MHz ARM Cortex-M3, 32KB Flash
MPNLM3S1W16-IQR50-C0
Obsolete
STMicroelectronics Stellaris ARM Cortex-M3S 1000 series, 32-bit single-core MCU, 50MHz, 32KB Flash, 8KB RAM, 64-LQFP tray package, -40°C to 85°C, 33 I/O.
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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 ~ 1.32V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 50MHz |
| Package | Tray |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART |
| Number of i (O) | 33 |
| Core processor | ARM® Cortex®-M3 |
| Case | 64-LQFP |
| Data converters | A/D 8x10b |
| Program memory size | 32KB (32K x 8) |
Frequently asked questions
What is the closest pin-compatible alternative to the LM3S1W16-IQR50-C0?
An official successor or pin-compatible alternate is not listed in this record. A migration within the Stellaris 1000 series or to the TI Tiva C-series (which succeeded the Stellaris line) would be the engineering path to evaluate for pin compatibility and firmware re-targeting.
What speed is the LM3S1W16-IQR50-C0 listed at?
The listed speed is 50MHz, delivered by the on-chip ARM Cortex-M3 core with an internal oscillator.
What series does the LM3S1W16-IQR50-C0 belong to?
It is listed as part of the Stellaris ARM Cortex-M3S 1000 series.