Microchip, 8 bit PIC, PIC18F4525 Microcontroller, 20 MHz, 48kB FLASH, 40-Pin PDIP

PIC18F2525/2620/4525/4620 8-Bit Microcontrollers

The PIC18F Microcontrollers from Microchip are the most capable 8-bit devices within Microchip’s offer. Available within the range is CAN, LIN and Ethernet capability as part of a comprehensive range of peripherals to meet the needs of embedded applications and versions featuring XLP (Extreme Low-Power) Technology for where power consumption is a key consideration.
The PIC18F2525/2620/4525/4620 family of microcontrollers is based upon Microchip’s PIC18 architecture offering a 31 level hardware stack and 75 instructions. These MCUs provide up to 10 MIPS, up to 64 Kbytes program memory with RAM of 3968 bytes and data EEPROM of 124 bytes. On board is a configurable RC oscillator.

Microcontroller Features

• 40 MHz Max. CPU Speed
• 75 Instructions – 83 with Extended Instruction Set Enabled
• 31 Level Hardware Stack
• Internal Oscillator – Selectable frequencies from 8 MHz to 31 kHz
• 25 I/O Pins – PIC18F2525/2620 Models
• 36 I/O Pins – PIC18F4525/4620 Models
• nanoWatt Technology
• Power-On Reset (POR)
• Power-Up Timer (PWRT)
• Oscillator Start-Up Timer (OST)
• Brown-Out Reset (BOR)
• Extended Watchdog Timer (WDT)
• High/Low-Voltage Detection (HLVD) Module
• In-Circuit Serial Programming (ICSP)
• In-Circuit Debug (ICD)

Peripherals

• 10-bit Analogue to Digital Converter (ADC) – PIC18F2525/2620 10 Channel; PIC18F4525/4620 13 Channel
• Capture, Compare, PWM Modules – PIC18F2525/2620 x 2; PIC18F4525/4620 x 1
• One Enhanced Capture, Compare, PWM Module – PIC18F4525/4620 Models Only
• Two Comparators
• One 8-bit Timer
• Three 16-bit Timers
• Master Synchronous Serial Port (MSSP) Module with SPI and I²C
• Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)