8-bit RISC microcontroller featuring 14KB FLASH memory and 192B RAM. Operates at 4MHz with a maximum frequency of 20MHz, supporting external oscillator types. Offers 33 programmable I/O pins and 3 timers/counters. Interfaces include USART, I2C, SPI, and UART. Packaged in a TQFP, this surface-mount component operates from 4V to 5.5V, with a maximum power dissipation of 1W and an operating temperature range of -40°C to 125°C. Includes Brown-out Detect/Reset, POR, PWM, and WDT peripherals.
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Microchip PIC16F874-04E/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 4MHz |
| Interface | USART, I2C, SPI, UART |
| Max Frequency | 20MHz |
| Max Operating Temperature | 125°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 14KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| 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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