The PIC16F873AT is a high-performance 8-bit microcontroller from Microchip, designed to operate at a clock speed of 20MHz. This device features a comprehensive set of interfaces, including I2C, SPI, USART, IrDA, UART, and LIN, making it suitable for a wide range of applications. The PIC16F873AT is built to withstand harsh environments, with an operating temperature range of -40°C to 125°C and a supply voltage range of 4V to 5.5V. It boasts 7KB of FLASH memory and 192 bytes of RAM, providing ample storage for program code and data. Additionally, the microcontroller includes a range of peripherals, such as a brown-out detect/reset, power-on reset, PWM, watchdog timer, and DMA, to support complex system designs.
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Microchip PIC16F873AT-E/SO technical specifications.
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Interface | I2C, SPI, USART, IrDA, UART, LIN |
| Max Frequency | 20MHz |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 7KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4V |
| Number of I/Os | 53 |
| Number of Programmable I/O | 22 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package Quantity | 1600 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| Radiation Hardening | No |
| RAM Size | 192B |
| RoHS Compliant | No |
| Series | PIC® 24H |
| Watchdog Timer | Yes |
| RoHS | Not CompliantNo |
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