32-bit ARM RISC microcontroller featuring an 80MHz core frequency. This surface mount device offers 64KB of FLASH memory and 24KB of RAM, with 43 programmable I/O pins. Integrated peripherals include I2C, USB, CAN, UART (8 channels), SPI, IrDA, USART, and I2S interfaces, alongside 12 A/D converters with 12-bit resolution. Operating voltage ranges from 3.15V to 3.63V, with an internal oscillator and watchdog timer. Packaged in LQFP for tape and reel distribution, this RoHS compliant component operates between -40°C and 85°C.
Frequency80MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Texas Instruments TM4C1237D5PMIR technical specifications.
General
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 80MHz |
| Interface | I2C, USB, CAN, UART, SPI, IrDA, USART, 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 | 12 |
| Number of ADC Channels | 12 |
| Number of Bits | 12 |
| Number of I/Os | 43 |
| Number of Programmable I/O | 43 |
| 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 |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TM4C1237D5PMIR Datasheet
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