8-bit RISC microcontroller featuring 16KB FLASH memory and 768B RAM. Operates at a maximum frequency of 40MHz with an 8-bit data bus width. Offers multiple interfaces including I2C, SPI, and UART, along with 5 PWM channels and 4 timers/counters. Packaged in a TQFP with 36 programmable I/Os, this surface-mount component supports a wide operating temperature range of -40°C to 85°C and a supply voltage of 4.2V to 5.5V.
Frequency40MHz
PackageTQFP
MountingSurface Mount
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Technical Specifications
Microchip PIC18F4420-I/PT technical specifications.
General
Access Time
40us
Package/Case
TQFP
Core Architecture
PIC
Data Bus Width
8b
Density
16KB
Frequency
40MHz
Height
0.041inch
Interface
I2C, SPI, USART, UART
Lead Free
Lead Free
Lead Pitch
0.5mm
Length
0.393inch
Max Frequency
40MHz
Max Operating Temperature
85°C
Memory Size
16KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Min Supply Voltage
4.2V
Mount
Surface Mount
Number of A/D Converters
1
Number of Bits
8
Number of I/Os
36
Number of Programmable I/O
36
Number of PWM Channels
5
Number of Timers/Counters
4
Number of UART Channels
1
Operating Supply Voltage
5V
Package Quantity
160
Packaging
Tray
Peripherals
PWM, I2C
Radiation Hardening
No
RAM Size
768B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Watchdog Timer
Yes
Width
0.394inch
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F4420-I/PT Datasheet
Download the complete datasheet for Microchip PIC18F4420-I/PT to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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