8-bit RISC microcontroller featuring 20MHz operation and 7KB FLASH program memory. This MCU offers 192B RAM, 33 programmable I/O pins, and integrated peripherals including USART, I2C, SPI, UART, Brown-out Detect/Reset, POR, PWM, and a Watchdog Timer. Operates from 4V to 5.5V with an external oscillator and is housed in a 44-pin TQFP package. Lead-free and RoHS compliant.
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Microchip PIC16F874-20/PT technical specifications.
| Access Time | 20us |
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | USART, I2C, SPI, UART |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 70°C |
| Memory Size | 7KB |
| Memory Type | FLASH |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4V |
| Number of I/Os | 33 |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 3 |
| Operating Supply Voltage | 5V |
| Oscillator Type | External |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 192B |
| RoHS Compliant | Yes |
| Series | PIC® 16F |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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