Specification	PIC17C44-25I/P

Connectivity	USART, UART
Core Processor	PIC
Core Size (Bit Width)	8 Bit
Mounting Type	Through Hole
Number of I/O	33
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	External
Package Length	0.6 in
Package Name	40-PDIP, 40-DIP
Package Width	15.24 mm
Peripherals	WDT, POR, PWM
Program Memory Depth	8 K
Program Memory Size	16 KB
Program Memory Type	OTP
Program Memory Width	16
RAM Size Depth	454
RAM Size Width	8 bit
Speed	25 MHz
Voltage - Supply (Vcc/Vdd) Maximum	6 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

PIC17C44 Series

Part	Core Size (Bit Width)	Number of I/O	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Depth	Program Memory Size	Program Memory Width	RAM Size Depth	RAM Size Width	Oscillator Type	Speed	Connectivity	Package Length	Package Name	Package Width	Mounting Type	Program Memory Type	Peripherals	Core Processor	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum
Microchip Technology PIC17C44-25E/L	8 Bit	33	44-LCC (J-Lead)	125 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	25 MHz	UART USART	16.59 mm	44-PLCC	16.59 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17C44T-25/PT	8 Bit	33	44-TQFP	70 °C	0 °C	8 K	16 KB	16	454	8 bit	External	25 MHz	UART USART	10 mm	44‑TQFP	10 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17C44T-16I/PQ	8 Bit	33	44-QFP	85 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	16 MHz	UART USART	10 mm	44-MQFP	10 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17C44T-25I/L	8 Bit	33	44-LCC (J-Lead)	85 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	25 MHz	UART USART	16.59 mm	44-PLCC	16.59 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17C44-25I/P	8 Bit	33		85 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	25 MHz	UART USART	0.6 in	40-DIP 40-PDIP	15.24 mm	Through Hole	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17C44-33I/PT	8 Bit	33	44-TQFP	85 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	33 MHz	UART USART	10 mm	44‑TQFP	10 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17LC44-08I/PQ	8 Bit	33	44-QFP	85 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	8 MHz	UART USART	10 mm	44-MQFP	10 mm	Surface Mount	OTP	POR PWM WDT	PIC	2.5 V	6 V
Microchip Technology PIC17C44T-16E/PT	8 Bit	33	44-TQFP	125 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	16 MHz	UART USART	10 mm	44‑TQFP	10 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17C44-25/PQ	8 Bit	33	44-QFP	70 °C	0 °C	8 K	16 KB	16	454	8 bit	External	25 MHz	UART USART	10 mm	44-MQFP	10 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V
Microchip Technology PIC17C44T-25E/PQ	8 Bit	33	44-QFP	125 °C	-40 °C	8 K	16 KB	16	454	8 bit	External	25 MHz	UART USART	10 mm	44-MQFP	10 mm	Surface Mount	OTP	POR PWM WDT	PIC	4.5 V	6 V

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 15.10	1m+
	Tube	50	$ 15.10	1m+
Microchip Direct	TUBE	1	$ 14.90	1m+
		25	$ 14.51
		100	$ 14.11
		1000	$ 13.29
		5000	$ 12.83
Newark	Each	25	$ 15.95	1m+
		100	$ 14.54

CAD

3D models and CAD resources for this part

Description

General part information

PIC17C44 Series

A newer device is available. Please consider PIC18F442.

This powerful 8.25 MIPS (121 nanosecond instruction execution) yet easy-to-program (only 58 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip's powerful PIC® architecture into an 40- or 44-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16CXX devices. PIC17C44 features additional timers, 2 capture functions, 2 PWM functions, External Memory Addressing, and a Universal Asynchronous Receiver Transmitter (USART). All of these features make it ideal for demanding real-time embedded control applications from precise motor control and industrial control to automotive, instrumentation and telecom applications. What What?

Documents

Technical documentation and resources

PIC17C44-25I/P

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PIC17C44-25I/P

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Technical Specifications

PIC17C44 Series

Pricing

CAD

Description

PIC17C44 Series

Documents

PIC17C44 Rev. A Errata

PIC Microcontroller Compiled Tips 'n Tricks Guide

Timer1 Module Data Sheet Errata

PIC17C42/42A/43/44/CR42A/CR43 Datasheet

SQTP Specification for PIC16/17 MCUs

MPLAB® X IDE Product Overview

PIC17C44 Series