32-bit ARM RISC microcontroller featuring an 80MHz core frequency. This surface mount LQFP package offers 64KB FLASH memory and 24KB RAM. Integrated peripherals include 22 x 12-bit A/D converters and 12 timers/counters. Connectivity options encompass I2C, CAN, UART (8 channels), SPI, IrDA, USART, USB, and I2S interfaces. Operates from 3.15V to 3.63V with a temperature range of -40°C to 85°C.
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Texas Instruments TM4C1231D5PZIR technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, CAN, UART, SPI, IrDA, USART, USB, I2S |
| Lead Free | Lead Free |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 64KB |
| 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 | 24KB |
| RoHS Compliant | Yes |
| Series | Tiva™ C |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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