Microchip 8-bit PIC16C Microcontroller 4 MHz, 1.75kB EPROM, 18-Pin PDIP PIC16C71-04/P

Microchip PIC16C71-04/P is an 8-bit PIC microcontroller from the PIC16C series, designed for applications requiring reliable performance and legacy support. Operating at a frequency of 4 MHz, this microcontroller incorporates 1.75kB EPROM for program memory and 36 bits of RAM for data handling.

This device features an 18-pin PDIP package that is suitable for through-hole mounting, measuring 23.5 mm in length, 7.11 mm in width, and 3.81 mm in height. It supports a supply voltage between 4 V and 5.5 V and can dissipate a maximum power of 1 watt. The operating temperature ranges from 0 to 70 degrees Celsius, making it suitable for various industrial and electronic applications.

The architecture is based on a Reduced Instruction Set Computer (RISC) with an 8-level hardware stack and a 35-instruction set. It offers 13 programmable I/Os, one 8-bit timer, and four 8-bit ADC channels that are essential for precise sensor interfacing and control.

Additional features include a watchdog timer, power-on reset, power-up timer, oscillator start-up timer, and brown-out reset functionality (not available on the PIC16C71 model). These features enhance system stability and reliability during operation.

The PIC16C71 family is ideal for legacy electronic designs and educational purposes, providing robust microcontroller functionality. It remains a viable option where EPROM-based programming and proven Microchip technology are required, though newer Flash-based PIC16F variants are recommended for new designs.

Utilizes Microchip's mid-range PIC architecture with 8 level hardware stack. Includes 13 programmable input/output pins for versatile interfacing. Equipped with one 8-bit timer and 4-channel 8-bit analog-to-digital converters.

Program memory type is EPROM with a size of 1.75kB, suitable for legacy applications. Maximum power dissipation rated at 1 watt supporting efficient operation. Operates within a supply voltage range of 4 to 5.5 volts. Operating temperature range spans from 0°C to 70°C for industrial usage.

Package dimensions: length 23.5 mm, width 7.11 mm, height 3.81 mm for through-hole mounting. Implements RISC instruction set architecture providing up to 5 MIPS processing speed. Includes watchdog timer, power-on reset, and multiple reset timers for system reliability.

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