8-bit RISC microcontroller featuring a PIC core architecture, operating at up to 40MHz. This integrated circuit offers 16KB of EPROM/OTP memory and 512 bytes of RAM, with 33 I/O pins, including 34 programmable. Interfaces supported include I2C, SPI, and USART/UART. The device operates from a 4.2V to 5.5V supply, with a maximum power dissipation of 1W, and is housed in a 40-pin PDIP package. Includes peripherals such as Brown-out Detect/Reset, POR, PWM, and a Watchdog Timer.
Frequency40MHz
PackagePDIP
Quick Jump:
Technical Specifications
Microchip PIC18C442-E/P technical specifications.
General
Access Time
40us
Package/Case
PDIP
Core Architecture
PIC
Data Bus Width
8b
Interface
I2C, SPI, USART, UART
Lead Free
Lead Free
Max Frequency
40MHz
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
16KB
Memory Type
EPROM, , OTP
Min Supply Voltage
4.2V
Number of I/Os
33
Number of Programmable I/O
34
Number of Timers/Counters
4
Oscillator Type
External
Package Quantity
10
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD
Radiation Hardening
No
RAM Size
512B
RoHS Compliant
Yes
Series
PIC® 18C
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18C442-E/P Datasheet
Download the complete datasheet for Microchip PIC18C442-E/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
