32-bit ARM Cortex-M3S 9000 series microcontroller featuring an 80MHz core frequency. This surface mount device offers 128KB of FLASH memory and 48KB of RAM, with 72 programmable I/Os. Integrated peripherals include I2C, SPI, CAN, UART, USB, Ethernet, IrDA, USART, I2S, PWM, DMA, and a watchdog timer. Operates from a 3.3V supply voltage and supports an operating temperature range of -40°C to 85°C.
Texas Instruments LM3S9L71-IBZ80-C5 technical specifications.
| Package/Case | LFBGA |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, SPI, CAN, UART, USB, Ethernet, IrDA, USART, I2S |
| Lead Free | Contains Lead |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of A/D Converters | 2 |
| Number of Bits | 10 |
| Number of I/Os | 72 |
| Number of Programmable I/O | 72 |
| Number of Timers/Counters | 4 |
| 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 | 48KB |
| RoHS Compliant | Yes |
| Series | Stellaris® ARM® Cortex®-M3S 9000 |
| Watchdog Timer | Yes |
| RoHS | Compliant |
No datasheet is available for this part.
