PIC18F2221T-I/ML
RoHS 
RoHS compliant
RoHS compliantPackage 28-VQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 8BIT 4KB FLASH 28QFN
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Technical
CPU Family PIC
On Chip Program ROM Width 16
EEPROM Size 256 x 8
Number of Timers/Counters 4
Data Bus Width 8b
Access Time 40 μs
Watchdog Timer Yes
Data Converter A/D 10x10b
Bit Size 8
Supply Current-Max 23mA
Connectivity I2C, SPI, UART/USART
Program Memory Size 4KB 2K x 16
Core Size 8-Bit
Program Memory Type FLASH
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Core Processor PIC
Voltage - Supply (Vcc/Vdd) 4.2V~5.5V
RAM Size 512 x 8
Number of I/O 25
Oscillator Type Internal
Memory Size 4kB
Interface I2C, SPI, UART, USART
Power Supplies 5V
Operating Supply Voltage 5V
Pin Count 28
Base Part Number PIC18F2221
Frequency 40MHz
Terminal Pitch 0.635mm
Supply Voltage 5V
Terminal Position QUAD
Technology CMOS
Max Power Dissipation 1W
Subcategory Microcontrollers
Terminal Finish Matte Tin (Sn) - annealed
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Series PIC? 18F
Published 2008
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 28
Package / Case 28-VQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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