32-bit ARM Cortex-M4F microcontroller featuring a 120MHz core speed. Offers 1MB FLASH and 256KB RAM, with 20 12-bit A/D converter channels. Supports I2C, SPI, USB, Ethernet, IrDA, UART, USART, EBI/EMI, and CAN interfaces. Includes 90 GPIO and 98 programmable I/O pins, along with 8 timers/counters and 8 UART channels. Packaged in a 128-TQFP for surface mounting, operating from -40°C to 105°C.
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Texas Instruments TM4C129CNCPDTI3R technical specifications.
| Package/Case | TQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, Ethernet, IrDA, UART, USART, EBI/EMI, CAN |
| Lead Free | Lead Free |
| Max Frequency | 120MHz |
| Max Operating Temperature | 105°C |
| Max Power Dissipation | 904mW |
| Memory Size | 1MB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of A/D Converters | 20 |
| Number of ADC Channels | 20 |
| Number of Bits | 12 |
| Number of GPIO | 90 |
| Number of I/Os | 90 |
| Number of Programmable I/O | 98 |
| Number of Timers/Counters | 8 |
| Number of UART Channels | 8 |
| Oscillator Type | Internal |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 256KB |
| RoHS Compliant | Yes |
| Series | Tiva™ C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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