Specification	PIC18F448-I/P

A/D Channels	8 count
A/D Resolution (bits)	10 bit
Connectivity	USART, SPI, UART, CANbus, I2C
Core Processor	PIC
Core Size (Bit Width)	8 Bit
EEPROM Size (Depth)	256
EEPROM Size (Width)	8 bit
Mounting Type	Through Hole
Number of I/O	33
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	External
Package Length	0.6 in
Package Name	40-PDIP, 40-DIP
Package Width	15.24 mm
Peripherals	Reset, LVD, Brown-out Detect, WDT, POR, PWM
Program Memory Depth	8 K
Program Memory Size	16 KB
Program Memory Type	FLASH
Program Memory Width	16
RAM Size Depth	768
RAM Size Width	8 bit
Speed	40 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	4.2 V

PIC18F448 Series

Part	EEPROM Size (Width)	EEPROM Size (Depth)	Speed	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Number of I/O	Package Length	Package Name	Package Width	Program Memory Depth	Program Memory Size	Program Memory Width	Program Memory Type	Peripherals	Connectivity	Core Processor	Oscillator Type	Operating Temperature (Max)	Operating Temperature (Min)	Core Size (Bit Width)	A/D Channels	A/D Resolution (bits)	RAM Size Width	RAM Size Depth	Mounting Type	Package / Case
Microchip Technology PIC18F448-E/P	8 bit	256	40 MHz	4.2 V	5.5 V	33	0.6 in	40-DIP 40-PDIP	15.24 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	125 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Through Hole
Microchip Technology PIC18F448-I/L	8 bit	256	40 MHz	4.2 V	5.5 V	33	16.59 mm	44-PLCC	16.59 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	85 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Surface Mount	44-LCC (J-Lead)
Microchip Technology PIC18LF448-I/P	8 bit	256	40 MHz	2 V	5.5 V	33	0.6 in	40-DIP 40-PDIP	15.24 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	85 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Through Hole
Microchip Technology PIC18F448T-I/PT	8 bit	256	40 MHz	4.2 V	5.5 V	33	10 mm	44‑TQFP	10 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	85 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Surface Mount	44-TQFP
Microchip Technology PIC18F448-I/PT	8 bit	256	40 MHz	4.2 V	5.5 V	33	10 mm	44‑TQFP	10 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	85 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Surface Mount	44-TQFP
Microchip Technology PIC18F448-I/P	8 bit	256	40 MHz	4.2 V	5.5 V	33	0.6 in	40-DIP 40-PDIP	15.24 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	85 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Through Hole
Microchip Technology PIC18LF448-I/PT	8 bit	256	40 MHz	2 V	5.5 V	33	10 mm	44‑TQFP	10 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	85 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Surface Mount	44-TQFP
Microchip Technology PIC18F448-E/L	8 bit	256	40 MHz	4.2 V	5.5 V	33	16.59 mm	44-PLCC	16.59 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	125 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Surface Mount	44-LCC (J-Lead)
Microchip Technology PIC18F448-E/PT	8 bit	256	40 MHz	4.2 V	5.5 V	33	10 mm	44‑TQFP	10 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	125 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Surface Mount	44-TQFP
Microchip Technology PIC18F448T-I/L	8 bit	256	40 MHz	4.2 V	5.5 V	33	16.59 mm	44-PLCC	16.59 mm	8 K	16 KB	16	FLASH	Brown-out Detect LVD POR PWM Reset WDT	CANbus I2C SPI UART USART	PIC	External	85 °C	-40 °C	8 Bit	8 count	10 bit	8 bit	768	Surface Mount	44-LCC (J-Lead)