Microchip PIC18F2525-I/SO, 8bit PIC Microcontroller, 40MHz, 1.024 kB, 48 kB Flash, 28-Pin SOIC

  • RS Stock No. 623-0673
  • Mfr. Part No. PIC18F2525-I/SO
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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)


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)

Attribute Value
Family Name PIC18F
Package Type SOIC
Mounting Type Surface Mount
Pin Count 28
Device Core PIC
Data Bus Width 8bit
Program Memory Size 1.024 kB, 48 kB
Maximum Frequency 40MHz
RAM Size 3.986 kB
Number of PWM Units 2
ADC Channels 10
Number of SPI Channels 1
Typical Operating Supply Voltage 4.2 → 5.5 V
Dimensions 17.9 x 7.5 x 2.35mm
Program Memory Type Flash
Number of Timers 4
Number of I2C Channels 1
Pulse Width Modulation 2(CCP)
Width 7.5mm
ADCs 10 x 10 bit
Number of USART Channels 1
Height 2.35mm
Timer Resolution 8 bit, 16 bit
Minimum Operating Temperature -40 °C
Length 17.9mm
Maximum Operating Temperature +85 °C
Number of ADC Units 1
Instruction Set Architecture RISC
ADC Resolution 10bit
Timers 1 x 8 bit, 3 x 16 bit
50 In stock for delivery within 3 working days
Price Each
HK$ 45.92
(exc. GST)
Per unit
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5 - 14
15 - 24
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