32-bit ARM RISC microcontroller featuring 128KB FLASH and 32KB RAM. Operates at up to 80MHz with a 3.3V supply voltage, supporting a wide temperature range of -40°C to 85°C. Offers extensive connectivity with I2C, USB, CAN, UART (8 channels), SPI, and IrDA interfaces. Includes 22 analog inputs with 12-bit resolution, 69 programmable I/Os, and 12 timers/counters. Packaged in LQFP for surface mounting, this lead-free, RoHS compliant component includes essential peripherals like POR, WDT, and DMA.
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Texas Instruments TM4C1237E6PZIR technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Interface | I2C, USB, CAN, UART, SPI, IrDA, USART |
| Lead Free | Lead Free |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.63V |
| Min Supply Voltage | 3.15V |
| Mount | Surface Mount |
| Number of A/D Converters | 22 |
| Number of ADC Channels | 22 |
| Number of Bits | 12 |
| Number of I/Os | 69 |
| Number of Programmable I/O | 69 |
| Number of Timers/Counters | 12 |
| Number of UART Channels | 8 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 32KB |
| RoHS Compliant | Yes |
| Series | Tiva™ C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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