Microchip 8-bit PIC16F Microcontroller 4 MHz, 7kB FLASH, 40-Pin PDIP PIC16F874-04/P

Microchip PIC16F874-04/P is a high-performance 8-bit microcontroller built on Microchip's PIC architecture, designed for embedded control applications. It features a RISC instruction set, operating at a maximum clock frequency of 4 MHz and providing 7kB of FLASH program memory to efficiently store firmware and control logic.

This microcontroller comes in a 40-pin PDIP package with through-hole mounting, offering 33 programmable input/output pins for versatile interfacing. It supports an 8-channel 10-bit ADC module enabling precise analog signal measurements critical for sensor interfacing in industrial and automotive environments.

Equipped with multiple timers including two 8-bit timers and one 16-bit timer, and functionalities such as Capture/Compare/PWM modules, USART serial communication, and synchronous serial port supporting SPI and I2C protocols, the PIC16F874-04/P facilitates complex timing and communication tasks.

Power management features include Power-On Reset, Brown-Out Reset, Watchdog Timer, and oscillator start-up timers which enhance reliability and system robustness. It operates over a voltage range of 2 to 5.5 V and a temperature range from 0°C to 70°C, suitable for standard commercial applications.

8-bit RISC architecture with 35 instructions and 8-level hardware stack. 7kB FLASH memory with EEPROM of 64 bytes and 192-bit RAM size. Peripherals include ADC, timers, PWM modules, USART, SPI, I2C, and PSP. Designed for through-hole mounting in a 40-pin PDIP package.

Compliant with RoHS regulations.

This microcontroller is widely used in industrial automation, automotive electronics, consumer electronics, instrumentation, and control systems where reliable and efficient microcontroller solutions are needed. It offers a balance between power efficiency and processing capability for embedded designs requiring moderate processing speed and extensive I/O options.

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