PIC18F4525 - Electronic component Microchip - Free user manual and instructions
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| Manufacturer | Microchip Technology |
| Model | PIC18F4525 |
| Product Type | 8-bit Microcontroller |
| Series | PIC18 |
| Core Architecture | PIC |
| Number of I/O Pins | 36 |
| Program Memory | 32 KB Flash |
| RAM | 1536 Bytes |
| EEPROM | 256 Bytes |
| Maximum Clock Speed | 40 MHz |
| Operating Voltage | 2.0V to 5.5V |
| Package Type | 40-pin PDIP, SOIC, TSSOP |
| Dimensions (PDIP) | Approx. 52.6 mm x 14.0 mm x 4.1 mm |
| Weight | Approx. 5 g |
| Operating Temperature | -40°C to +85°C |
| Communication Interfaces | EUSART, SPI, I2C |
| ADC Module | 10-bit, 13 channels |
| Timers | 1 x 8-bit, 3 x 16-bit |
| Power Consumption | Ultra-low power modes (< 1 mA typical) |
| Maintenance & Care | Keep dry and free from static discharge |
| Safety Precautions | Use ESD protection; do not exceed voltage limits |
| Repairability | Non-repairable - replace if faulty |
Frequently Asked Questions - PIC18F4525 Microchip
What is the PIC18F4525 microcontroller?
The PIC18F4525 is an 8-bit microcontroller from Microchip's PIC18 family, featuring 32 KB of flash memory and a rich set of peripherals.
How can I program the PIC18F4525?
Use Microchip's MPLAB X IDE with an ICSP programmer such as PICkit 3 or 4. The chip supports In-Circuit Serial Programming.
What is the operating voltage range?
The PIC18F4525 operates between 2.0V and 5.5V, making it ideal for battery-powered and low-power applications.
What communication interfaces are available?
It provides EUSART, SPI, and I2C modules for flexible serial communication with other devices.
How many I/O pins does it have?
The 40-pin package offers up to 36 digital I/O pins, all individually configurable.
What is the maximum clock speed?
It runs at up to 40 MHz using an external oscillator or the internal PLL multiplier.
Can I use it for analog sensor reading?
Yes, it includes a 10-bit ADC with up to 13 input channels, suitable for reading sensors like temperature or light.
Does it have built-in EEPROM?
Yes, it contains 256 bytes of EEPROM for non-volatile data storage, useful for saving settings.
Can I use it for motor control projects?
Absolutely. The PWM modules and timers can generate precise control signals for DC and stepper motors.
Where can I get the user manual?
The official manual (280 pages, PDF) is freely available on notice-facile.com for download.
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