Specification	PIC18F55Q24-E/6LX

Connectivity	SPI, I2C, UART/USART, SMBus, LINbus, DALI, FIFO
Core Processor	PIC
Core Size	8-Bit
Data Converters	A/D 30x10b SAR, D/A 1x8b
EEPROM Size	512 x 8
Mounting Type	Surface Mount
Number of I/O	43
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External, Internal
Package / Case	48-VFQFN Exposed Pad
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	64 MHz
Supplier Device Package	48-VQFN (6x6)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

PIC18F55Q24 Series

Versatile MCUs with Multi-Voltage IO and Advanced Security

Part	Core Processor	Number of I/O	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Package / Case	Speed	Mounting Type	Program Memory Type	Data Converters	Connectivity	RAM Size	EEPROM Size	Operating Temperature [Max]	Operating Temperature [Min]	Core Size	Program Memory Size	Oscillator Type
Microchip Technology PIC18F55Q24-I/6LX	PIC	43	48-VQFN (6x6)	1.8 V	5.5 V	48-VFQFN Exposed Pad	64 MHz	Surface Mount	FLASH	A/D 30x10b SAR D/A 1x8b	DALI FIFO I2C LINbus SMBus SPI UART/USART	2K x 8	512 x 8	85 °C	-40 °C	8-Bit	32 KB	External Internal
Microchip Technology PIC18F55Q24T-I/6LX	PIC	43	48-VQFN (6x6)	1.8 V	5.5 V	48-VFQFN Exposed Pad	64 MHz	Surface Mount	FLASH	A/D 30x10b SAR D/A 1x8b	DALI FIFO I2C LINbus SMBus SPI UART/USART	2K x 8	512 x 8	85 °C	-40 °C	8-Bit	32 KB	External Internal
Microchip Technology PIC18F55Q24T-I/PT	PIC	43	48-TQFP (7x7)	1.8 V	5.5 V	48-TQFP	64 MHz	Surface Mount	FLASH	A/D 30x10b SAR D/A 1x8b	DALI FIFO I2C LINbus SMBus SPI UART/USART	2K x 8	512 x 8	85 °C	-40 °C	8-Bit	32 KB	External Internal
Microchip Technology PIC18F55Q24-E/6LX	PIC	43	48-VQFN (6x6)	1.8 V	5.5 V	48-VFQFN Exposed Pad	64 MHz	Surface Mount	FLASH	A/D 30x10b SAR D/A 1x8b	DALI FIFO I2C LINbus SMBus SPI UART/USART	2K x 8	512 x 8	125 °C	-40 °C	8-Bit	32 KB	External Internal
Microchip Technology PIC18F55Q24-I/PT	PIC	43	48-TQFP (7x7)	1.8 V	5.5 V	48-TQFP	64 MHz	Surface Mount	FLASH	A/D 30x10b SAR D/A 1x8b	DALI FIFO I2C LINbus SMBus SPI UART/USART	2K x 8	512 x 8	85 °C	-40 °C	8-Bit	32 KB	External Internal

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	366	$ 1.88
Microchip Direct	TUBE	1	$ 2.04
		25	$ 1.87
		100	$ 1.70
		1000	$ 1.56
		5000	$ 1.48

Description

General part information

PIC18F55Q24 Series

The [PIC18-Q24](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/pic-mcus/pic18-q24) microcontroller family offers a range of features and capabilities for sensor-interfacing, real-time control, and communication applications. This family introduces the Programming and Debugging Interface Disable module to increase code and data protection. It includes a Multi-Voltage I/O interface, a 10-bit Analog-to-Digital Converter with Computation, and an 8-bit Signal Routing Port module for interconnecting digital peripherals. This family of devices also has additional features like a Vectored Interrupt Controller, DMA capabilities, various communication protocols (UART, SPI, I2C), and memory features such as Memory Access Partition and Device Information Area.

Documents

Technical documentation and resources

PIC18F55Q24-E/6LX

Deep-Dive with AI

PIC18F55Q24-E/6LX

Deep-Dive with AI

Technical Specifications

PIC18F55Q24 Series

Pricing

Description

PIC18F55Q24 Series

Documents

I2C Host Mode

Getting Started with the PIC18-Q24 Family

AN5345 - Phase Sequence Detection of Three-Phase A/C Supply

PIC18F26/45/46/55/56Q24 Silicon Errata and Data Sheet Clarifications

PIC18F26/45/46/55/56Q24 Data Sheet

Using the Multi-Voltage I/O Module on 8-bit PIC and AVR Microcontrollers

PIC18F55Q24 Series