8-bit microcontroller featuring a 40MHz core frequency and 4KB FLASH memory. This surface mount device offers 25 programmable I/O pins and supports I2C, SPI, and UART/USART interfaces. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, WDT, HLVD, and four timers/counters. Operating from a 2V to 5.5V supply, it boasts a 40µs access time and operates within a -40°C to 85°C temperature range.
Frequency40MHz
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Microchip PIC18LF2221-I/ML technical specifications.
General
Access Time
40us
Package/Case
QFN EP
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
Min Operating Temperature
-40°C
Max Power Dissipation
1W
Max Supply Voltage
5.5V
Memory Size
4KB
Memory Type
FLASH,
Min Supply Voltage
2V
Mount
Surface Mount
Number of Programmable I/O
25
Number of Timers/Counters
4
Oscillator Type
Internal
Package Quantity
61
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, HLVD, I2C
Radiation Hardening
No
RAM Size
512B
RoHS Compliant
Yes
Series
PIC® 18F
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18LF2221-I/ML Datasheet
Download the complete datasheet for Microchip PIC18LF2221-I/ML to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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