Integrated Circuits (ICs)

PIC18F4423-I/ML

Active

16KB, FLASH, 768BYTES-RAM, 36I/O, 8-BIT FAMILY,NANOWATT 44 QFN 8X8X0.9MM TUBE ROHS COMPLIANT: YES

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Integrated Circuits (ICs)

Active

16KB, FLASH, 768BYTES-RAM, 36I/O, 8-BIT FAMILY,NANOWATT 44 QFN 8X8X0.9MM TUBE ROHS COMPLIANT: YES

Technical Specifications

Parameters and characteristics for this part

Specification	PIC18F4423-I/ML

Connectivity	I2C, SPI, UART/USART
Core Processor	PIC
Core Size	8-Bit
Data Converters	A/D 13x12b
EEPROM Size	256 x 8
Mounting Type	Surface Mount
Number of I/O	36
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	44-VQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, POR, PWM, HLVD, WDT
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	768 x 8
Speed	40 MHz
Supplier Device Package	44-QFN (8x8)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	4.2 V

Part	Mounting Type	Speed	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	RAM Size	Supplier Device Package	Program Memory Type	Core Size	EEPROM Size	Package / Case	Package / Case	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Peripherals	Connectivity	Core Processor	Oscillator Type	Number of I/O	Data Converters	Program Memory Size
Microchip Technology PIC18F4423-E/P	Through Hole	40 MHz	4.2 V	5.5 V	768 x 8	40-PDIP	FLASH	8-Bit	256 x 8	15.24 mm	0.6 in	40-DIP	-40 °C	125 °C	Brown-out Detect/Reset HLVD POR PWM WDT	I2C SPI UART/USART	PIC	Internal	36	A/D 13x12b	16 KB
Microchip Technology PIC18F4423-I/ML	Surface Mount	40 MHz	4.2 V	5.5 V	768 x 8	44-QFN (8x8)	FLASH	8-Bit	256 x 8			44-VQFN Exposed Pad	-40 °C	85 °C	Brown-out Detect/Reset HLVD POR PWM WDT	I2C SPI UART/USART	PIC	Internal	36	A/D 13x12b	16 KB
Microchip Technology PIC18F4423-E/PT	Surface Mount	40 MHz	4.2 V	5.5 V	768 x 8	44-TQFP (10x10)	FLASH	8-Bit	256 x 8			44-TQFP	-40 °C	125 °C	Brown-out Detect/Reset HLVD POR PWM WDT	I2C SPI UART/USART	PIC	Internal	36	A/D 13x12b	16 KB
Microchip Technology PIC18F4423-I/P	Through Hole	40 MHz	4.2 V	5.5 V	768 x 8	40-PDIP	FLASH	8-Bit	256 x 8	15.24 mm	0.6 in	40-DIP	-40 °C	85 °C	Brown-out Detect/Reset HLVD POR PWM WDT	I2C SPI UART/USART	PIC	Internal	36	A/D 13x12b	16 KB

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	135	$ 5.07
Microchip Direct	TUBE	1	$ 6.11
		25	$ 5.61
		100	$ 5.07
		1000	$ 4.64
		5000	$ 4.42
Newark	Each	100	$ 5.23

General part information

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Technical documentation and resources