The LM3S5G36-IQR80-A1T is a 32-bit ARM Cortex-M3S microcontroller from Texas Instruments. It operates at a maximum frequency of 80MHz and features 384KB of FLASH memory and 64KB of RAM. The device is packaged in a LQFP and is suitable for surface mount applications. It can operate over a temperature range of -40°C to 85°C and supports various interfaces including I2C, SPI, USB, IrDA, UART, USART, and CAN. The microcontroller also includes peripherals such as brown-out detect/reset, power-on reset, pulse-width modulation, and watchdog timer.
Texas Instruments LM3S5G36-IQR80-A1T technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, IrDA, UART, USART, CAN |
| Lead Free | Contains Lead |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 384KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of A/D Converters | 2 |
| Number of I/Os | 33 |
| Number of Programmable I/O | 67 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 3 |
| Oscillator Type | Internal |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 64KB |
| Series | Stellaris® ARM® Cortex®-M3S 5000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
