Microchip, 8bit PIC, PIC18F Microcontroller, 40MHz, 1.024 kB, 48 kB Flash, 40-Pin PDIP

RS Stock No.:: 887-7176
Mfr. Part No.:: PIC18F4525-I/P
Brand:: Microchip

Microchip, 8bit PIC, PIC18F Microcontroller, 40MHz, 1.024 kB, 48 kB Flash, 40-Pin PDIP

Bulk discount available

Subtotal (1 tube of 10 units)*

£64.90

(exc. VAT)

£77.90

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

180 unit(s) ready to ship
Plus 2,980 unit(s) shipping from 10 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Tube*
10 - 40	£6.49	£64.90
50 +	£6.328	£63.28

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

Microchip, 8bit PIC, PIC18F Microcontroller, 40MHz, 1.024 kB, 64 kB Flash, 40-Pin PDIP

RS Stock No.: 887-7126

Each (In a Tube of 10)

£7.26

(exc. VAT)

£8.71

(inc. VAT)

RS Stock No.:: 887-7176
Mfr. Part No.:: PIC18F4525-I/P
Brand:: Microchip

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Family Name	PIC18F
	Package Type	PDIP
	Mounting Type	Through Hole
	Pin Count	40
	Device Core	PIC
	Data Bus Width	8bit
	Program Memory Size	1.024 kB, 48 kB
	Maximum Frequency	40MHz
	RAM Size	3.986 kB
	USB Channels	0
	Number of PWM Units	2
	Number of SPI Channels	1
	Number of USART Channels	1
	Number of UART Channels	0
	Typical Operating Supply Voltage	4.2 → 5.5 V
	Number of I2C Channels	1
	Number of CAN Channels	0
	Program Memory Type	Flash
	Minimum Operating Temperature	-40 °C
	Instruction Set Architecture	RISC
	ADCs	13 x 10 bit
	Length	53.21mm
	Number of ADC Units	1
	Maximum Operating Temperature	+85 °C
	Pulse Width Modulation	1 (CCP), 1 (ECCP)
	Dimensions	2.095 x 0.58 x 0.195in
	Width	0.58in
	Number of Ethernet Channels	0
	Number of PCI Channels	0
	Height	4.95mm
	Number of LIN Channels	0

	Select all
	Brand Microchip
	Family Name PIC18F
	Package Type PDIP
	Mounting Type Through Hole
	Pin Count 40
	Device Core PIC
	Data Bus Width 8bit
	Program Memory Size 1.024 kB, 48 kB
	Maximum Frequency 40MHz
	RAM Size 3.986 kB
	USB Channels 0
	Number of PWM Units 2
	Number of SPI Channels 1
	Number of USART Channels 1
	Number of UART Channels 0
	Typical Operating Supply Voltage 4.2 → 5.5 V
	Number of I2C Channels 1
	Number of CAN Channels 0
	Program Memory Type Flash
	Minimum Operating Temperature -40 °C
	Instruction Set Architecture RISC
	ADCs 13 x 10 bit
	Length 53.21mm
	Number of ADC Units 1
	Maximum Operating Temperature +85 °C
	Pulse Width Modulation 1 (CCP), 1 (ECCP)
	Dimensions 2.095 x 0.58 x 0.195in
	Width 0.58in
	Number of Ethernet Channels 0
	Number of PCI Channels 0
	Height 4.95mm
	Number of LIN Channels 0

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)