8-bit RISC microcontroller featuring 7KB FLASH memory and 192B RAM. Operates at up to 20MHz with 4us access time. Supports USART, I2C, and SPI interfaces, with 33 programmable I/O pins and 3 timers/counters. Includes Brown-out Detect/Reset, POR, PWM, and WDT peripherals. Packaged in a PQFP44 (QFP) surface mount format, operating from 4V to 5.5V supply voltage and a temperature range of -40°C to 125°C.
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Microchip PIC16F874-04E/PQ technical specifications.
| Access Time | 4us |
| Package/Case | QFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Interface | USART, I2C, SPI, UART |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 7KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Programmable I/O | 33 |
| Number of Timers/Counters | 3 |
| Oscillator Type | External |
| Package Quantity | 96 |
| 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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