32-bit ARM Cortex-M3S 9000 series microcontroller featuring an 80MHz core frequency. This surface mount LQFP package MCU offers 384KB of FLASH memory and 64KB of RAM. Integrated peripherals include I2C, SPI, USB, Ethernet, IrDA, UART, USART, CAN, and I2S interfaces, alongside 2 x 12-bit A/D converters and 4 timers. It operates at 3.3V with an internal oscillator and includes a watchdog timer.
Texas Instruments LM3S9G97-IQC80-A2T technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, SPI, USB, Ethernet, IrDA, UART, USART, CAN, I2S |
| 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 Bits | 12 |
| Number of I/Os | 60 |
| Number of Programmable I/O | 60 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 3 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 9000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
