The LM3S5R36-IQR80-C1 is a 32-bit ARM Cortex-M3 microcontroller with 256 kilobytes of flash memory and 48 kilobytes of random access memory. It operates at a maximum frequency of 80 megahertz and has a maximum operating temperature of 85 degrees Celsius. The device is packaged in a low-profile quad flat package and is suitable for surface mount applications. It features a range of interfaces, including I2C, SPI, USB, infrared data association, universal asynchronous receiver-transmitter, and universal synchronous asynchronous receiver-transmitter. Additionally, it has 33 programmable input/output lines and four timers/counters.
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| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of I/Os | 33 |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 48KB |
| RoHS Compliant | No |
| Series | Stellaris® ARM® Cortex®-M3S 5000 |
| Watchdog Timer | Yes |
| RoHS | Not CompliantNo |
Download the complete datasheet for Texas Instruments LM3S5R36-IQR80-C1 to view detailed technical specifications.
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