8-bit FLASH microcontroller featuring an 8-bit PIC core architecture. Operates at a maximum frequency of 40MHz with an internal oscillator. Offers 25 programmable I/O pins and 4 timers/counters. Supports I2C, SPI, and UART/USART interfaces. Packaged in a 28-pin PDIP (0.300 inch) for through-hole mounting. Includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT.
Frequency40MHz
PackagePDIP
MountingThrough Hole
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Technical Specifications
Microchip PIC18F2221-E/SP technical specifications.
General
Package/Case
PDIP
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Interface
I2C, SPI, UART, USART
Max Frequency
40MHz
Max Operating Temperature
125°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
4KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
4.2V
Mount
Through Hole
Number of Programmable I/O
25
Number of Timers/Counters
4
Operating Supply Voltage
5V
Oscillator Type
Internal
Package Quantity
15
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, HLVD
Radiation Hardening
No
RAM Size
512B
RoHS Compliant
Yes
Series
PIC® 18F
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18F2221-E/SP Datasheet
Download the complete datasheet for Microchip PIC18F2221-E/SP to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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