High-performance 32-bit ARM Cortex-M4F microcontroller featuring 120MHz operation, 512KB FLASH and 256KB RAM. This MCU offers extensive connectivity with I2C, SPI, USB, CAN, Ethernet, IrDA, UART, USART, and EBI/EMI interfaces. Equipped with 20 A/D converters (12-bit resolution), 90 GPIO pins, 8 timers/counters, and 8 UART channels, it supports peripherals like DMA, PWM, and WDT. Operating at 3.3V, this lead-free, RoHS-compliant component is housed in a 128-TQFP package, suitable for temperatures from -40°C to 105°C.
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Texas Instruments TM4C129EKCPDTI3 technical specifications.
| Package/Case | TQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, SPI, USB, CAN, Ethernet, IrDA, UART, USART, EBI/EMI |
| Lead Free | Lead Free |
| Max Frequency | 120MHz |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 904mW |
| Memory Size | 512KB |
| Memory Type | FLASH, |
| 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 | 90 |
| Number of Timers/Counters | 8 |
| Number of UART Channels | 8 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 90 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 256KB |
| RoHS Compliant | Yes |
| Series | Tiva™ C |
| Watchdog Timer | Yes |
| Weight | 0.01776oz |
| RoHS | Compliant |
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