LM3S1637-EQC50-A2
IC MCU 32BIT 128KB FLASH 100LQFPManufacturer: Texas Instruments
Categories: Microcontrollers
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The Texas Instruments Stellaris® ARM® Cortex®-M3S 1000 series microcontroller, part number LM3S1637-EQC50-A2, features a 32-bit ARM® Cortex®-M3 core operating at 50MHz. This device offers 128KB of FLASH program memory and 32KB of SRAM, suitable for applications requiring robust embedded control. Connectivity options include I2C, IrDA, Microwire, QEI, SPI, SSI, and UART/USART interfaces, along with an internal oscillator. Peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT enhance system reliability. The 100-LQFP (14x14) package facilitates surface mounting, and the component operates within a temperature range of -40°C to 105°C (TA) with a supply voltage of 2.25V to 2.75V. This microcontroller is utilized in industrial automation, medical equipment, and consumer electronics.
Additional Information
Series: Stellaris® ARM® Cortex®-M3S 1000RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 100-LQFP |
| Mounting Type | Surface Mount |
| Speed | 50MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 32K x 8 |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 4x10b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 2.25V ~ 2.75V |
| Connectivity | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Supplier Device Package | 100-LQFP (14x14) |
| Number of I/O | 43 |
| Programmable | Not Verified |
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