PIC18F57K42T-I/MV

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Microchip Technology

IC MCU 8BIT 128KB FLASH 48UQFN

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PIC18F57K42T-I/MV

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Microchip Technology

IC MCU 8BIT 128KB FLASH 48UQFN

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Description Specifications Series Pricing CAD Documents

Description

General part information

PIC18F57K42 Series

PIC18(L)FxxK42 MCUs integrate a rich set of core independent peripherals, intelligent analog peripherals and large Flash/RAM/EEPROM memories. These 28-, 40- and 48-pin devices also offer a host of low power features, performance improvements and design flexibility options that easily and rapidly enable the complex set of functions required by many of today's embedded control applications.

[*PIC18F "K42" Product Family Overview*](https://ww1.microchip.com/downloads/en/devicedoc/40001877B.pdf)

[Watch livestream highlighting the K42](https://www.youtube.com/watch?v=MK0ci7FHcdc&list=PL9B4edd-p2ajW8GFbsr3tK46ha1C2_bZe)

Technical Specifications

Parameters and characteristics for this part

Specification	PIC18F57K42T-I/MV

A/D Channels	43 count
A/D Resolution (bits)	12 bit
Connectivity	I2C, LINbus, UART, SPI, USART
Core Processor	PIC
Core Size (Bit Width)	8 Bit
D/A Channels	1 count
D/A Resolution (bits)	5 bit
EEPROM Size (Depth)	1 K
EEPROM Size (Width)	8 bit
Mounting Type	Surface Mount
Number of I/O	44
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	48-UFQFN Exposed Pad
Package Length	6 mm
Package Name	48-UQFN
Package Width	6 mm
Peripherals	Reset, PWM, Brown-out Detect, WDT, POR, DMA, HLVD
Program Memory Depth	64 K
Program Memory Size	128 KB
Program Memory Type	FLASH
Program Memory Width	16
RAM Size Depth	8 K
RAM Size Width	8 bit
Speed	64 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	2.3 V

PIC18F57K42 Series

Part	Peripherals	Connectivity	Operating Temperature (Max)	Operating Temperature (Min)	Number of I/O	Speed	Package / Case	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Package Width	Package Name	Package Length	Oscillator Type	D/A Resolution (bits)	A/D Resolution (bits)	A/D Channels	D/A Channels	Program Memory Type	Core Processor	Core Size (Bit Width)	RAM Size Width	RAM Size Depth	Mounting Type	EEPROM Size (Depth)	EEPROM Size (Width)	Converter Architecture	Program Memory Size	Program Memory Width	Program Memory Depth
Microchip Technology PIC18F57Q43-I/PT	Brown-out Detect LVD POR PWM Reset WDT	I2C LINbus SPI UART USART	85 °C	-40 °C	44	64 MHz	48-TQFP Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	7 mm	48-TQFP-EP	7 mm	Internal	8 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit
Microchip Technology PIC18F57Q83-I/6MX	Brown-out Detect DMA LVD POR PWM Reset WDT	CANbus I2C LINbus SPI UART USART	85 °C	-40 °C	44	64 MHz	48-VFQFN Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	6 mm	48-VQFN	6 mm	External Internal	8 bit	12 bit	35 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount Wettable Flank	1 K	8 bit	SAR
Microchip Technology PIC18F57Q43T-I/PT	Brown-out Detect LVD POR PWM Reset WDT	I2C LINbus SPI UART USART	85 °C	-40 °C	44	64 MHz	48-TQFP Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	7 mm	48-TQFP-EP	7 mm	Internal	8 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit
Microchip Technology PIC18F57Q43-E/PT	Brown-out Detect LVD POR PWM Reset WDT	I2C LINbus SPI UART USART	125 °C	-40 °C	44	64 MHz	48-TQFP Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	7 mm	48-TQFP-EP	7 mm	Internal	8 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit
Microchip Technology PIC18F57Q43-E/6LX	Brown-out Detect LVD POR PWM Reset WDT	I2C LINbus SPI UART USART	125 °C	-40 °C	44	64 MHz	48-VFQFN Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	6 mm	48-VQFN	6 mm	Internal	8 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit
Microchip Technology PIC18F57K42-E/PT	Brown-out Detect DMA HLVD POR PWM Reset WDT	I2C LINbus SPI UART USART	125 °C	-40 °C	44	64 MHz	48-TQFP Exposed Pad				2.3 V	5.5 V	7 mm	48-TQFP-EP	7 mm	Internal	5 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit		128 KB	16	64 K
Microchip Technology PIC18F57Q43T-I/6LX	Brown-out Detect LVD POR PWM Reset WDT	I2C LINbus SPI UART USART	85 °C	-40 °C	44	64 MHz	48-VFQFN Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	6 mm	48-VQFN	6 mm	Internal	8 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit
Microchip Technology PIC18F57Q83-I/PT	Brown-out Detect DMA LVD POR PWM Reset WDT	CANbus I2C LINbus SPI UART USART	85 °C	-40 °C	44	64 MHz	48-TQFP Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	7 mm	48-TQFP-EP	7 mm	External Internal	8 bit	12 bit	35 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit	SAR
Microchip Technology PIC18F57K42-E/MV	Brown-out Detect DMA HLVD POR PWM Reset WDT	I2C LINbus SPI UART USART	125 °C	-40 °C	44	64 MHz	48-UFQFN Exposed Pad				2.3 V	5.5 V	6 mm	48-UQFN	6 mm	Internal	5 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit		128 KB	16	64 K
Microchip Technology PIC18F57Q43-I/6LX	Brown-out Detect LVD POR PWM Reset WDT	I2C LINbus SPI UART USART	85 °C	-40 °C	44	64 MHz	48-VFQFN Exposed Pad	128 K	128KB	8	1.8 V	5.5 V	6 mm	48-VQFN	6 mm	Internal	8 bit	12 bit	43 count	1 count	FLASH	PIC	8 Bit	8 bit	8 K	Surface Mount	1 K	8 bit