Specification	PIC18LF45K40-I/PT

Connectivity	I2C, LINbus, UART/USART, SPI
Core Processor	PIC
Core Size	8-Bit
Data Converters	A/D 35x10b, D/A 1x5b
EEPROM Size	256 x 8
Mounting Type	Surface Mount
Number of I/O	36
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	44-TQFP
Peripherals	PWM, LVD, WDT, Brown-out Detect/Reset, POR
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	64 MHz
Supplier Device Package	44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

PIC18F45Q10 Series

Versatile MCUs with Multi-Voltage IO and Advanced Security

...

Part	Oscillator Type	Core Size	Connectivity	EEPROM Size	Speed	Peripherals	Program Memory Type	Program Memory Size	Mounting Type	Package / Case	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	RAM Size	Core Processor	Number of I/O	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Data Converters [custom]	Package / Case	Package / Case	RAM Size	Data Converters	Data Converters	Qualification	Grade
Microchip Technology PIC18F45K20-I/MV	Internal	8-Bit	I2C SPI UART/USART	256 x 8	64 MHz	Brown-out Detect/Reset HLVD POR PWM WDT	FLASH	32 KB	Surface Mount	40-UFQFN Exposed Pad	40-UQFN (5x5)	1.8 V	3.6 V	85 °C	-40 °C	1.5 K	PIC	35	10 b	14
Microchip Technology PIC18F45J11-I/ML	Internal	8-Bit	I2C SPI UART/USART		48 MHz		FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	2.15 V	3.6 V	85 °C	-40 °C	3.8 K	PIC	34			10 b	13
Microchip Technology PIC18F45J50T-I/PT	Internal	8-Bit			48 MHz	Brown-out Detect/Reset DMA POR PWM WDT	FLASH	32 KB	Surface Mount	44-TQFP	44-TQFP (10x10)	2.15 V	3.6 V	85 °C	-40 °C	3.8 K	PIC	34			10 b	13
Microchip Technology PIC18F45J10-I/P	Internal	8-Bit	I2C SPI UART/USART		40 MHz		FLASH	32 KB	Through Hole	40-DIP	40-PDIP	2.7 V	3.6 V	85 °C	-40 °C	1 K	PIC	32			10 b	13	15.24 mm	0.6 in
Microchip Technology PIC18F45Q24T-I/PT	External Internal	8-Bit	DALI FIFO I2C LINbus SMBus SPI UART/USART	512 x 8	64 MHz		FLASH	32 KB	Surface Mount	44-TQFP	44-TQFP (10x10)	1.8 V	5.5 V	85 °C	-40 °C		PIC	35							2K x 8	A/D 22x10b SAR D/A 1x8b
Microchip Technology PIC18F45Q71T-I/MP	External Internal	8-Bit	DALI FIFO I2C LINbus SMBus SPI UART/USART	256 x 8	64 MHz	Brown-out Detect/Reset DMA LVD POR PWM WDT	FLASH	32 KB	Surface Mount	40-VFQFN Exposed Pad	40-QFN (5x5)	1.8 V	5.5 V	85 °C	-40 °C		PIC	37							2K x 8	1x8/10b	2 12 b 35
Microchip Technology PIC18F45J10-I/ML	Internal	8-Bit	I2C SPI UART/USART		40 MHz		FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	2.7 V	3.6 V	85 °C	-40 °C	1 K	PIC	32			10 b	13
Microchip Technology PIC18F45K80-H/ML	Internal	8-Bit	ECANbus I2C LINbus SPI UART/USART		64 MHz	Brown-out Detect/Reset LVD POR PWM WDT	FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	4 V	5.5 V	150 °C	-40 °C	3.6 K	PIC	35									11 b 12 b	AEC-Q100	Automotive
Microchip Technology PIC18LF45K80-I/ML	Internal	8-Bit	ECANbus I2C LINbus SPI UART/USART		64 MHz	Brown-out Detect/Reset LVD POR PWM WDT	FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	1.8 V	3.6 V	85 °C	-40 °C	3.6 K	PIC	35									11 b 12 b
Microchip Technology PIC18LF45K22-I/ML	Internal	8-Bit	I2C SPI UART/USART	256 x 8	64 MHz	Brown-out Detect/Reset HLVD POR PWM WDT	FLASH	32 KB	Surface Mount	44-VQFN Exposed Pad	44-QFN (8x8)	1.8 V	3.6 V	85 °C	-40 °C	1.5 K	PIC	35									10 b 30

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 2.08
		25	$ 1.91
		100	$ 1.73
Microchip Direct	TRAY	1	$ 2.08
		25	$ 1.91
		100	$ 1.73
		1000	$ 1.60
		5000	$ 1.51
Newark	Each	1	$ 2.16
		10	$ 2.08
		25	$ 1.99
		50	$ 1.89
		100	$ 1.80

Description

General part information

PIC18F45Q10 Series

PIC18F45Q10 microcontrollers are optimized for robust, real time control and sensor nodes with integrated intelligent analog, configurable peripherals and 5V operation for increased noise immunity. They are well suited for a broad range of applications including industrial control, consumer, automotive, touch sensing and Internet of Things (IoT). These 40/44-pin devices deliver Core Independent Peripherals such as CLC, CWG, WWDT, CRC/Memory Scan, Hardware CVD, Zero-Cross Detect and Peripheral Pin Select, providing for increased design flexibility and lower system cost.

[*PIC18 Q10 Product Family Overview*](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/pic-mcus/pic18f-q10)

[*Check out the code examples in MPLAB Xpress*](https://mplabxpress.microchip.com/mplabcloud/example?Device=q10&author=Microchip)

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

Technical Data Sheet EN

Datasheet

PIC18(L)F26/45/46K40 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with XLP Technology Data Sheet

Data Sheets

Datasheet

PIC18(L)F2X,4X,6XK40 Brief

Datasheet

PIC18LF45K40-I/PT

Deep-Dive with AI

PIC18LF45K40-I/PT

Deep-Dive with AI

Technical Specifications

PIC18F45Q10 Series

Pricing

Description

PIC18F45Q10 Series

Documents

Product Change Notice EN

Technical Data Sheet EN

PIC18(L)F26/45/46K40 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with XLP Technology Data Sheet

PIC1000: Getting Started with Writing C-Code for PIC16F and PIC18F

Getting Started with HLVD Technical Brief

Getting Started with ADCC for PIC18

5-Bit Digital-to-Analog Converter

PIC18(L)F26/45/46K40 Family Silicon Errata and Data Sheet Clarification

Datasheet

PIC18(L)F2X,4X,6XK40 Brief

PIC18F45Q10 Series