The Stellaris ARM Cortex-M3S 5000 microcontroller features a 32-bit ARM core with a maximum frequency of 80MHz. It has 64KB of FLASH memory and 24KB of RAM. The device operates at a supply voltage of 3.3V and is packaged in a lead-free LQFP package. It supports various interfaces including I2C, SPI, USB, IrDA, UART, and USART. The microcontroller has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It also features a watchdog timer, brown-out detect/reset, power-on reset, PWM, and DMA peripherals.
Texas Instruments LM3S5P36-IQR80-C3 technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| 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 | 33 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 24KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 5000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
