8-bit RISC Flash Microcontroller, operating at 20MHz, featuring 7KB FLASH memory and 192B RAM. This MCU offers 33 programmable I/O pins, 8 ADC channels, 2 PWM channels, and multiple communication interfaces including USART, I2C, SPI, and UART. It operates within a voltage range of 4V to 5.5V and supports an extended temperature range from -40°C to 85°C. Packaged in a 44-pin QFP (PQFP44) with dimensions of 10.1mm x 10.1mm x 2.1mm, this lead-free and RoHS compliant component is ideal for various embedded applications.
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Microchip PIC16F874-20I/PQ technical specifications.
| Access Time | 20us |
| Package/Case | QFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Height | 2.1mm |
| Interface | USART, I2C, SPI, UART |
| Lead Free | Lead Free |
| Length | 10.1mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 7KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4V |
| Number of ADC Channels | 8 |
| Number of Bits | 8 |
| Number of I/Os | 33 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 33 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 3 |
| Number of UART Channels | 1 |
| Oscillator Type | External |
| Package Quantity | 96 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, I2C |
| Radiation Hardening | No |
| RAM Size | 192B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 16F |
| Watchdog Timer | Yes |
| Width | 10.1mm |
| RoHS | Compliant |
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