Specification	PIC18F23K22T-I/SO

A/D Channels	19 count
A/D Resolution (bits)	10 bit
Connectivity	USART, UART, SPI, I2C
Core Processor	PIC
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	256
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	24
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.295 in
Package Name	28-SOIC
Package Width	7.5 mm
Peripherals	POR, Reset, HLVD, WDT, PWM, Brown-out Detect
Program Memory Depth	4 K
Program Memory Size	8 KB
Program Memory Type	FLASH
Program Memory Width	16
RAM Size Depth	512
RAM Size Width	8 bit
Speed	64 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.3 V

PIC18F23K22 Series

Part	RAM Size Depth	RAM Size Width	Package Width	Package Name	Package Length	Program Memory Width	Program Memory Depth	Program Memory Size	Core Size (Bit Width)	Connectivity	Mounting Type	Peripherals	A/D Channels	A/D Resolution (bits)	Core Processor	Oscillator Type	Speed	Number of I/O	Program Memory Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	EEPROM Size (Width)	EEPROM Size (Depth)	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case
Microchip Technology PIC18F23K22-I/SO	512	8 bit	7.5 mm	28-SOIC	0.295 in	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	2.3 V	5.5 V	8 bit	256	85 °C	-40 °C
Microchip Technology PIC18LF23K22T-I/ML	512	8 bit	6 mm	28-QFN	6 mm	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	1.8 V	3.6 V	8 bit	256	85 °C	-40 °C	28-VQFN Exposed Pad
Microchip Technology PIC18F23K22T-I/SS	512	8 bit	5.3 mm	28-SSOP	0.209 in	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	2.3 V	5.5 V	8 bit	256	85 °C	-40 °C
Microchip Technology PIC18LF23K22T-I/SS	512	8 bit	5.3 mm	28-SSOP	0.209 in	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	1.8 V	3.6 V	8 bit	256	85 °C	-40 °C
Microchip Technology PIC18F23K22-I/SS	512	8 bit	5.3 mm	28-SSOP	0.209 in	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	2.3 V	5.5 V	8 bit	256	85 °C	-40 °C
Microchip Technology PIC18LF23K22-I/SS	512	8 bit	5.3 mm	28-SSOP	0.209 in	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	1.8 V	3.6 V	8 bit	256	85 °C	-40 °C
Microchip Technology PIC18LF23K22-I/ML	512	8 bit	6 mm	28-QFN	6 mm	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	1.8 V	3.6 V	8 bit	256	85 °C	-40 °C	28-VQFN Exposed Pad
Microchip Technology PIC18F23K22-I/MV	512	8 bit	4 mm	28-UQFN	4 mm	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	2.3 V	5.5 V	8 bit	256	85 °C	-40 °C	28-UFQFN Exposed Pad
Microchip Technology PIC18LF23K22-E/SS	512	8 bit	5.3 mm	28-SSOP	0.209 in	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Surface Mount	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	48 MHz	24	FLASH	1.8 V	3.6 V	8 bit	256	125 °C	-40 °C
Microchip Technology PIC18F23K22-I/SP	512	8 bit	7.62 mm	28-DIP 28-SPDIP	0.3 in	16	4 K	8 KB	8 Bit	I2C SPI UART USART	Through Hole	Brown-out Detect HLVD POR PWM Reset WDT	19 count	10 bit	PIC	Internal	64 MHz	24	FLASH	2.3 V	5.5 V	8 bit	256	85 °C	-40 °C