LM3S5R31-IQC80-C5
IC MCU 32BIT 256KB FLASH 100LQFPManufacturer: Texas Instruments
Categories: Microcontrollers
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Texas Instruments Stellaris ARM Cortex-M3S 5000 series microcontroller, part number LM3S5R31-IQC80-C5. This 32-bit, single-core ARM Cortex-M3 processor operates at 80MHz, featuring 256KB of FLASH program memory and 48KB of RAM. The component includes integrated peripherals such as DMA, I2S, POR, PWM, and WDT, along with multiple communication interfaces including CANbus, I2C, SPI, UART/USART, and USB. Data conversion capabilities are provided by a 16x10-bit Analog-to-Digital converter. Housed in a 100-LQFP (14x14) package, this surface-mount device is rated for an operating temperature range of -40°C to 85°C. Applications for this microcontroller span industrial automation, medical devices, and consumer electronics.
Additional Information
Series: Stellaris® ARM® Cortex®-M3S 5000RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 100-LQFP |
| Mounting Type | Surface Mount |
| Speed | 80MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 48K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 16x10b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 1.32V |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Supplier Device Package | 100-LQFP (14x14) |
| Number of I/O | 67 |
| Programmable | Not Verified |
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