8-bit RISC microcontroller featuring a 40MHz core frequency and 16KB FLASH memory. This PDIP-packaged MCU offers 768B RAM, 34 programmable I/Os, and supports I2C, SPI, and UART interfaces. Integrated peripherals include a watchdog timer, brown-out detect, and 2 PWM channels. Operating voltage ranges from 4.2V to 5.5V, with an operating temperature range of -40°C to 85°C.
Frequency40MHz
PackagePDIP
Current1.6mA
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Technical Specifications
Microchip PIC18F442-I/P technical specifications.
General
Access Time
40us
Address Bus Width
8b
Package/Case
PDIP
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Height
4.06mm
Interface
I2C, SPI, USART, UART
Lead Free
Lead Free
Length
52.45mm
Max Frequency
40MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
16KB
Memory Type
FLASH
Min Supply Voltage
4.2V
Number of A/D Converters
1
Number of ADC Channels
8
Number of Bits
8
Number of I/Os
34
Number of I2C Channels
1
Number of Programmable I/O
34
Number of PWM Channels
2
Number of SPI Channels
1
Number of Timers/Counters
4
Number of UART Channels
1
Oscillator Type
External
Package Quantity
10
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, LVD, I2C
Radiation Hardening
No
RAM Size
768B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
PIC® 18F
Supply Current
1.6mA
Watchdog Timer
Yes
Width
14.22mm
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F442-I/P Datasheet
Download the complete datasheet for Microchip PIC18F442-I/P to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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