Integrated Circuits (ICs)

PIC18F44Q71-E/MP

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DIFFERENTIAL ADC, INTEGRATED OP AMPS

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DocumentsPIC18F44/45/54/55Q71 Silicon Errata and Data Sheet Clarifications Building a Low-Power Sensor Application Using APM +4

Integrated Circuits (ICs)

PIC18F44Q71-E/MP

Active

Microchip Technology

DIFFERENTIAL ADC, INTEGRATED OP AMPS

Deep-Dive with AI

DocumentsPIC18F44/45/54/55Q71 Silicon Errata and Data Sheet Clarifications Building a Low-Power Sensor Application Using APM +4

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PIC18F44Q71-E/MP

Connectivity	SPI, I2C, UART/USART, SMBus, LINbus, DALI, FIFO
Core Processor	PIC
Core Size	8-Bit
Data Converters	2, 35, 12 b
Data Converters	1x8/10b
EEPROM Size	256 x 8
Mounting Type	Surface Mount
Number of I/O	37
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External, Internal
Package / Case	40-VFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, POR, PWM, LVD, WDT, DMA
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	1 K
Speed	64 MHz
Supplier Device Package	40-QFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

PIC18F44K22 Series

Differential ADC, Integrated Op Amps

Part	Supplier Device Package	Data Converters [custom]	Data Converters [custom]	Connectivity	Number of I/O	Package / Case	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	RAM Size	Program Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	EEPROM Size	Peripherals	Core Size	Core Processor	Oscillator Type	Speed	Mounting Type	Data Converters	RAM Size	Data Converters [custom]	Data Converters [custom]	Data Converters
Microchip Technology PIC18F44K20T-I/PT	44-TQFP (10x10)	10 b	14	I2C SPI UART/USART	35	44-TQFP	FLASH	1.8 V	3.6 V	768 x 8	16 KB	85 °C	-40 °C	256 x 8	Brown-out Detect/Reset HLVD POR PWM WDT	8-Bit	PIC	Internal	64 MHz	Surface Mount
Microchip Technology PIC18F44K20-I/PT	44-TQFP (10x10)	10 b	14	I2C SPI UART/USART	35	44-TQFP	FLASH	1.8 V	3.6 V	768 x 8	16 KB	85 °C	-40 °C	256 x 8	Brown-out Detect/Reset HLVD POR PWM WDT	8-Bit	PIC	Internal	64 MHz	Surface Mount
Microchip Technology PIC18LF44K22-I/MV	40-UQFN (5x5)			I2C SPI UART/USART	35	40-UFQFN Exposed Pad	FLASH	1.8 V	3.6 V	768 x 8	16 KB	85 °C	-40 °C	256 x 8	Brown-out Detect/Reset HLVD POR PWM WDT	8-Bit	PIC	Internal	64 MHz	Surface Mount	10 b 30
Microchip Technology PIC18F44J11-I/ML	44-QFN (8x8)			I2C SPI UART/USART	34	44-VQFN Exposed Pad	FLASH	2.15 V	3.6 V		16 KB	85 °C	-40 °C			8-Bit	PIC	Internal	48 MHz	Surface Mount		3.8 K	10 b	13
Microchip Technology PIC18F44Q71-E/MP	40-QFN (5x5)			DALI FIFO I2C LINbus SMBus SPI UART/USART	37	40-VFQFN Exposed Pad	FLASH	1.8 V	5.5 V		16 KB	125 °C	-40 °C	256 x 8	Brown-out Detect/Reset DMA LVD POR PWM WDT	8-Bit	PIC	External Internal	64 MHz	Surface Mount	2 12 b 35	1 K			1x8/10b
Microchip Technology PIC18F44Q71T-I/MP	40-QFN (5x5)			DALI FIFO I2C LINbus SMBus SPI UART/USART	37	40-VFQFN Exposed Pad	FLASH	1.8 V	5.5 V		16 KB	85 °C	-40 °C	256 x 8	Brown-out Detect/Reset DMA LVD POR PWM WDT	8-Bit	PIC	External Internal	64 MHz	Surface Mount	2 12 b 35	1 K			1x8/10b
Microchip Technology PIC18LF44K22-E/MV	40-UQFN (5x5)			I2C SPI UART/USART	35	40-UFQFN Exposed Pad	FLASH	1.8 V	3.6 V	768 x 8	16 KB	125 °C	-40 °C	256 x 8	Brown-out Detect/Reset HLVD POR PWM WDT	8-Bit	PIC	Internal	48 MHz	Surface Mount	10 b 30
Microchip Technology PIC18F44Q71-I/MP	40-QFN (5x5)			DALI FIFO I2C LINbus SMBus SPI UART/USART	37	40-VFQFN Exposed Pad	FLASH	1.8 V	5.5 V		16 KB	85 °C	-40 °C	256 x 8	Brown-out Detect/Reset DMA LVD POR PWM WDT	8-Bit	PIC	External Internal	64 MHz	Surface Mount		1 K			A/D 35x12b SAR D/A 2x8b 1x10b
Microchip Technology PIC18F44K20-E/ML	44-QFN (8x8)	10 b	14	I2C SPI UART/USART	35	44-VQFN Exposed Pad	FLASH	1.8 V	3.6 V	768 x 8	16 KB	125 °C	-40 °C	256 x 8	Brown-out Detect/Reset HLVD POR PWM WDT	8-Bit	PIC	Internal	48 MHz	Surface Mount
Microchip Technology PIC18F44J50-I/ML	44-QFN (8x8)				34	44-VQFN Exposed Pad	FLASH	2.15 V	3.6 V		16 KB	85 °C	-40 °C		Brown-out Detect/Reset DMA POR PWM WDT	8-Bit	PIC	Internal	48 MHz	Surface Mount		3.8 K	10 b	13

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.10
		25	$ 1.93
		100	$ 1.74
Microchip Direct	TUBE	1	$ 1.89
		25	$ 1.73
		100	$ 1.57
		1000	$ 1.44
		5000	$ 1.37

Description

General part information

PIC18F44K22 Series

PIC18-Q71 broadens the PIC18 portfolio for high bandwidth, mixed signal and sensor applications with 2 integrated operational amplifiers, 12-bit differential ADC with Computation and Context Switching, 8/10-bit DACs, high-speed analog comparators, Analog Peripheral Manager and a 8-bit signal routing port to interconnect digital peripherals. These 28-, 40- and 48-pin devices are also equipped with three 16-bit dual PWMs outputs, four Direct Memory Access channels, eight Configurable Logic Cells (CLCs) and two UARTS. The rich set of Core Independent Peripherals enable simple analog configurations and quick responses to system events in a variety of applications including lighting, motor control, medical, home automation, automotive and Internet of Things (IoT).

[*PIC18-Q71 Product Family Overview*](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/pic-mcus/pic18-q71)

[*Analog Simulations*](https://github.com/search?q=org%3Amicrochip-pic-avr-examples+PIC18Q71+in%3Aname+extension%3Awxsch&type=repositories)

Documents

Technical documentation and resources

PIC18F44/45/54/55Q71 Silicon Errata and Data Sheet Clarifications

Errata

Building a Low-Power Sensor Application Using APM

Application Notes

PIC18F44/45/54/55Q71 40/44/48-Pin, Low-Power, High-Performance Microcontroller with XLP Technology Data Sheet

Data Sheets

TB3328 - Basic Configurations of ADC with Computation and Context Switching

Application Notes

AN5203-Fine-Tune Signal Amplification with Integrated Analog Featuring Ultrasonic Range Detection

Application Notes

Using the Signal Routing Port Module on 8-bit PIC® Microcontrollers

Application Notes