LM3S5R31-IBZ80-C1
IC MCU 32BIT 256KB FLASH 108BGAManufacturer: Texas Instruments
Categories: Microcontrollers
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Texas Instruments Stellaris® ARM® Cortex®-M3S 5000 series microcontroller, part number LM3S5R31-IBZ80-C1. This 32-bit single-core ARM® Cortex®-M3 processor operates at 80MHz, featuring 256KB of FLASH program memory and 48KB of RAM. The device includes 67 I/O lines and offers extensive connectivity options such as CANbus, I2C, SPI, UART/USART, and USB. Integrated peripherals include DMA, I2S, PWM, and WDT. Data conversion is handled by a 16x10-bit A/D converter. The LM3S5R31-IBZ80-C1 is supplied in a 108-BGA (10x10) package for surface mounting and operates within a temperature range of -40°C to 85°C. This component is commonly utilized in industrial automation, consumer electronics, and medical devices.
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 | 108-LFBGA |
| 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 | 108-BGA (10x10) |
| Number of I/O | 67 |
| Programmable | Not Verified |
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