32-bit ARM Cortex-M3S microcontroller featuring 80MHz operation and 512KB FLASH memory. This surface mount LFBGA package offers 67 programmable I/Os, 64KB RAM, and integrated peripherals including DMA, PWM, and watchdog timer. Connectivity options include I2C, SPI, USB, IrDA, UART, USART, EBI/EMI, and CAN interfaces. Operates from a 3.3V supply with an internal oscillator and includes two 12-bit A/D converters.
Texas Instruments LM3S5C31-IBZ80-A2 technical specifications.
| Package/Case | LFBGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, IrDA, UART, USART, EBI/EMI, CAN |
| Lead Free | Contains Lead |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 512KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of A/D Converters | 2 |
| Number of Bits | 12 |
| Number of I/Os | 67 |
| Number of Programmable I/O | 67 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 184 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 5000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
