Microchip 8-bit PIC18F Microcontroller 40 MHz, 32 kB Program Memory, 256B FLASH, 28-Pin SPDIP PIC18F2523-I/SP

Microchip PIC18F2523-I/SP is a high-performance 8-bit PIC microcontroller featuring a maximum CPU speed of 40 MHz and 32 kB program memory with FLASH technology. Packaged in a 28-pin SPDIP form factor, it is suitable for a variety of embedded control applications requiring moderate memory and peripheral integration.

This microcontroller integrates 1.54 kB of RAM and 256 bytes of data EEPROM, providing ample space for complex program and data storage. The device supports a wide operating voltage from 2 V minimum to 5.5 V maximum, enabling flexible power management options. Its operational temperature range spans from -40°C to 85°C, making it suitable for industrial, automotive, and environmental applications.

Featuring 25 programmable input/output pins and 4 internal timers, this device offers extensive peripheral control for timing and I/O functions. The architecture includes a 31-level hardware stack and an instruction set of 75 commands (83 with the extended instruction set), ensuring efficient processing and program flow control.

Peripheral features include 10 channels of 12-bit Analog-to-Digital Converters (ADCs), 3 analog comparators, and support for communication protocols via Master Synchronous Serial Port (MSSP) with SPI and I2C interfaces, as well as Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART). Support for In-Circuit Serial Programming (ICSP) and debugging facilitates development and troubleshooting.

The microcontroller incorporates nanoWatt technology to minimize power consumption, making it ideal for battery-powered and energy-sensitive applications. Its robust Power-On Reset (POR), Power-Up Timer (PWRT), Oscillator Start-Up Timer (OST), Brown-Out Reset (BOR), and Watchdog Timer (WDT) modules ensure reliable operation in demanding environments.

Microchip PIC18F2523-I/SP’s compact 7.49 mm width, 3.81 mm height, and 35.56 mm length dimensions provide easy integration into through-hole PCB layouts. This MCU family is widely used in industrial controls, automotive systems, consumer electronics, and agricultural equipment requiring dependable 8-bit processing capabilities.

Offers 1.54 kB of RAM and 256 bytes of flash data EEPROM memory. Features 25 programmable I/O pins and 4 timers for precise control. Operates over a wide voltage range of 2 V to 5.5 V and temperature range from -40°C to 85°C.

Includes 10 channels of 12-bit ADC and 3 analog comparators for versatile signal processing. Implements a 31-level hardware stack with 75 instruction set architecture for enhanced performance. Supports in-circuit serial programming and debugging for efficient development.

Designed with nanoWatt technology to optimize power consumption for embedded applications.

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