Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
Series PIC? 18F
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Subcategory Microcontrollers
Max Power Dissipation 1W
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 1.27mm
Frequency 40MHz
Base Part Number PIC18LF2221
Pin Count 28
Power Supplies 2/5.5V
Interface I2C, SPI, UART, USART
Memory Size 4kB
Oscillator Type Internal
Number of I/O 25
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2V~5.5V
Core Processor PIC
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 23mA
Bit Size 8
Data Converter A/D 10x10b
Watchdog Timer Yes
Access Time 40 μs
Data Bus Width 8b
Number of Timers/Counters 4
EEPROM Size 256 x 8
On Chip Program ROM Width 16
CPU Family PIC