Specification	PIC18F448-E/P

Connectivity	I2C, SPI, CANbus, UART/USART
Core Processor	PIC
Core Size	8-Bit
Data Converters [custom]	8
Data Converters [custom]	10
EEPROM Size	256 x 8
Mounting Type	Through Hole
Number of I/O	33 I/O
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External
Package / Case	15.24 mm
Package / Case	0.6 in
Package / Case	40-DIP
Peripherals	PWM, LVD, WDT, Brown-out Detect/Reset, POR
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	768 x 8
Speed	40 MHz
Supplier Device Package	40-PDIP
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	4.2 V

PIC18LF448 Series

Part	RAM Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Number of I/O	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Speed	Supplier Device Package	Peripherals	Core Size	Connectivity	Program Memory Type	Program Memory Size	Mounting Type	EEPROM Size	Data Converters [custom]	Data Converters [custom]	Oscillator Type	Core Processor	Package / Case	Package / Case
Microchip Technology PIC18LF448-I/L	768 x 8	5.5 V	2 V	33 I/O	44-LCC (J-Lead)	85 °C	-40 °C	40 MHz	44-PLCC (16.59x16.59)	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Surface Mount	256 x 8	8	10	External	PIC
Microchip Technology PIC18F448-E/P	768 x 8	5.5 V	4.2 V	33 I/O	40-DIP	125 °C	-40 °C	40 MHz	40-PDIP	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Through Hole	256 x 8	8	10	External	PIC	15.24 mm	0.6 in
Microchip Technology PIC18F448-I/L	768 x 8	5.5 V	4.2 V	33 I/O	44-LCC (J-Lead)	85 °C	-40 °C	40 MHz	44-PLCC (16.59x16.59)	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Surface Mount	256 x 8	8	10	External	PIC
Microchip Technology PIC18LF448-I/P	768 x 8	5.5 V	2 V	33 I/O	40-DIP	85 °C	-40 °C	40 MHz	40-PDIP	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Through Hole	256 x 8	8	10	External	PIC	15.24 mm	0.6 in
Microchip Technology PIC18F448T-I/PT	768 x 8	5.5 V	4.2 V	33 I/O	44-TQFP	85 °C	-40 °C	40 MHz	44-TQFP (10x10)	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Surface Mount	256 x 8	8	10	External	PIC
Microchip Technology PIC18F448-I/PT	768 x 8	5.5 V	4.2 V	33 I/O	44-TQFP	85 °C	-40 °C	40 MHz	44-TQFP (10x10)	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Surface Mount	256 x 8	8	10	External	PIC
Microchip Technology PIC18F448-I/P	768 x 8	5.5 V	4.2 V	33 I/O	40-DIP	85 °C	-40 °C	40 MHz	40-PDIP	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Through Hole	256 x 8	8	10	External	PIC	15.24 mm	0.6 in
Microchip Technology PIC18LF448T-I/PT	768 x 8	5.5 V	2 V	33 I/O	44-TQFP	85 °C	-40 °C	40 MHz	44-TQFP (10x10)	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Surface Mount	256 x 8	8	10	External	PIC
Microchip Technology PIC18F448-E/PT	768 x 8	5.5 V	4.2 V	33 I/O	44-TQFP	125 °C	-40 °C	40 MHz	44-TQFP (10x10)	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Surface Mount	256 x 8	8	10	External	PIC
Microchip Technology PIC18F448T-I/L	768 x 8	5.5 V	4.2 V	33 I/O	44-LCC (J-Lead)	85 °C	-40 °C	40 MHz	44-PLCC (16.59x16.59)	Brown-out Detect/Reset LVD POR PWM WDT	8-Bit	CANbus I2C SPI UART/USART	FLASH	16 KB	Surface Mount	256 x 8	8	10	External	PIC

Pricing

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

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Description

General part information

PIC18LF448 Series

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Documents

Technical documentation and resources

PIC18Fxx2, xx8 Programming Specification

Datasheet