Specification	PIC18F458T-I/PT

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	Surface Mount
Number of I/O	33 I/O
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External
Package / Case	44-TQFP
Peripherals	PWM, LVD, WDT, Brown-out Detect/Reset, POR
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	1.5 K
Speed	40 MHz
Supplier Device Package	44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	4.2 V

PIC18LF458 Series

Part	Data Converters [custom]	Data Converters [custom]	RAM Size	Core Size	Core Processor	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	EEPROM Size	Program Memory Size	Connectivity	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Speed	Supplier Device Package	Program Memory Type	Oscillator Type	Number of I/O	Package / Case	Package / Case
Microchip Technology PIC18F458-E/PT	8	10	1.5 K	8-Bit	PIC	44-TQFP	-40 °C	125 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	4.2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-TQFP (10x10)	FLASH	External	33 I/O
Microchip Technology PIC18F458-E/P	8	10	1.5 K	8-Bit	PIC	40-DIP	-40 °C	125 °C	Through Hole	256 x 8	32 KB	CANbus I2C SPI UART/USART	4.2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	40-PDIP	FLASH	External	33 I/O	15.24 mm	0.6 in
Microchip Technology PIC18F458T-I/PT	8	10	1.5 K	8-Bit	PIC	44-TQFP	-40 °C	85 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	4.2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-TQFP (10x10)	FLASH	External	33 I/O
Microchip Technology PIC18LF458-I/PT	8	10	1.5 K	8-Bit	PIC	44-TQFP	-40 °C	85 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-TQFP (10x10)	FLASH	External	33 I/O
Microchip Technology PIC18F458-E/L	8	10	1.5 K	8-Bit	PIC	44-LCC (J-Lead)	-40 °C	125 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	4.2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-PLCC (16.59x16.59)	FLASH	External	33 I/O
Microchip Technology PIC18F458-I/PT	8	10	1.5 K	8-Bit	PIC	44-TQFP	-40 °C	85 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	4.2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-TQFP (10x10)	FLASH	External	33 I/O
Microchip Technology PIC18F458-I/L	8	10	1.5 K	8-Bit	PIC	44-LCC (J-Lead)	-40 °C	85 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	4.2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-PLCC (16.59x16.59)	FLASH	External	33 I/O
Microchip Technology PIC18F458-I/P	8	10	1.5 K	8-Bit	PIC	40-DIP	-40 °C	85 °C	Through Hole	256 x 8	32 KB	CANbus I2C SPI UART/USART	4.2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	40-PDIP	FLASH	External	33 I/O	15.24 mm	0.6 in
Microchip Technology PIC18LF458-I/L	8	10	1.5 K	8-Bit	PIC	44-LCC (J-Lead)	-40 °C	85 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-PLCC (16.59x16.59)	FLASH	External	33 I/O
Microchip Technology PIC18LF458T-I/L	8	10	1.5 K	8-Bit	PIC	44-LCC (J-Lead)	-40 °C	85 °C	Surface Mount	256 x 8	32 KB	CANbus I2C SPI UART/USART	2 V	5.5 V	Brown-out Detect/Reset LVD POR PWM WDT	40 MHz	44-PLCC (16.59x16.59)	FLASH	External	33 I/O

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 9.92
	Digi-Reel®	1	$ 9.92
	Tape & Reel (TR)	1200	$ 9.93
Microchip Direct	T/R	1	$ 9.79
		25	$ 9.53
		100	$ 9.27
		1000	$ 8.74
		5000	$ 8.42

Description

General part information

PIC18LF458 Series

undefined

Documents

Technical documentation and resources

PIC18F458T-I/PT

Deep-Dive with AI

PIC18F458T-I/PT

Deep-Dive with AI

Technical Specifications

PIC18LF458 Series

Pricing

Description

PIC18LF458 Series

Documents

A FLASH Bootloader for PIC16 and PIC18 Devices

Timer1 Module Data Sheet Errata

PIC18FXX8 Rev. B4 Silicon Errata Sheet

PIC18XXX8 CAN Driver with Prioritized Transmit Buffer

PIC18F248/258/448/458 Datasheet

PIC18FXX8 Rev. C0 Silicon Errata Sheet

PIC18Fxx2, xx8 Programming Specification

PIC18LF458 Series