LM3S1B21-IQC80-C5
IC MCU 32BIT 256KB FLASH 100LQFPManufacturer: Texas Instruments
Categories: Microcontrollers
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Texas Instruments Stellaris® ARM® Cortex®-M3S 1000 series microcontroller, part number LM3S1B21-IQC80-C5. This 32-bit, single-core ARM® Cortex®-M3 processor operates at 80MHz, featuring 256KB of FLASH program memory and 96KB of RAM. The device includes a comprehensive suite of peripherals such as DMA, configurable I/O, WDT, and PWM, alongside data conversion capabilities with 8x10b ADCs. Connectivity options are extensive, supporting EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, and UART/USART interfaces. Packaged in a 100-LQFP (14x14) for surface mounting, this component is suitable for demanding applications across industrial automation, automotive, and consumer electronics sectors. Operating voltage is between 1.08V and 3.6V with an operating temperature range of -40°C to 85°C.
Additional Information
Series: Stellaris® ARM® Cortex®-M3S 1000RoHS 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 | 96K 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 8x10b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 3.6V |
| Connectivity | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Supplier Device Package | 100-LQFP (14x14) |
| Number of I/O | 67 |
| Programmable | Not Verified |
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