8-bit Flash microcontroller operating at up to 40MHz, featuring 4KB FLASH memory and 512B RAM. This surface-mount device offers 25 programmable I/Os, 2 PWM channels, and 4 timers/counters. Integrated peripherals include I2C, SPI, UART, USART interfaces, along with POR, WDT, and HLVD. Designed for a wide operating temperature range of -40°C to 85°C, it supports supply voltages from 2V to 5.5V.
Frequency40MHz
PackageSSOP
MountingSurface Mount
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Technical Specifications
Microchip PIC18LF2221-I/SS technical specifications.
General
Access Time
40us
Package/Case
SSOP
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 I/Os
25
Number of Programmable I/O
25
Number of PWM Channels
2
Number of Timers/Counters
4
Package Quantity
47
Packaging
Rail/Tube
Peripherals
PWM, POR, WDT, HLVD
Radiation Hardening
No
RAM Size
512B
Reach SVHC Compliant
No
RoHS Compliant
Yes
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC18LF2221-I/SS Datasheet
Download the complete datasheet for Microchip PIC18LF2221-I/SS to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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