8-bit PIC microcontroller featuring a 40MHz core frequency and 512B RAM. This CMOS microcontroller offers 4KB FLASH memory, 25 programmable I/O pins, and supports I2C, SPI, and UART interfaces. Operating from a 4.2V to 5.5V supply, it includes 4 timers/counters, a watchdog timer, and peripherals like Brown-out Detect and PWM. Packaged in a 28-pin QFN for surface mounting, this RoHS compliant component operates between -40°C and 85°C.
Frequency40MHz
PackageQFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip PIC18F2221T-I/ML technical specifications.
General
Access Time
40us
Package/Case
QFN
Core Architecture
PIC
Data Bus Width
8b
Frequency
40MHz
Interface
I2C, SPI, UART, USART
Lead Free
Lead Free
Max Frequency
40MHz
Max Operating Temperature
85°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
Surface Mount
Number of Programmable I/O
25
Number of Timers/Counters
4
Operating Supply Voltage
5V
Oscillator Type
Internal
Package Quantity
1600
Packaging
Tape and Reel
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 PIC18F2221T-I/ML Datasheet
Download the complete datasheet for Microchip PIC18F2221T-I/ML to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
