Specification	PIC17C42A-25/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)	70 °C
Operating Temperature (Min)	0 °C
Oscillator Type	External
Package Length	0.6 in
Package Name	40-DIP, 40-PDIP
Package Width	15.24 mm
Peripherals	WDT, POR, PWM
Program Memory Depth	2 K
Program Memory Size	4 KB
Program Memory Type	OTP
Program Memory Width	16
RAM Size Depth	232
RAM Size Width	8 bit
Speed	25 MHz
Voltage - Supply (Vcc/Vdd) Maximum	6 V
Voltage - Supply (Vcc/Vdd) Minimum	4.5 V

PIC17C42 Series

Part	Core Processor	Program Memory Width	Program Memory Size	Program Memory Depth	Peripherals	Speed	Connectivity	Oscillator Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Number of I/O	Package / Case	Core Size (Bit Width)	RAM Size Depth	RAM Size Width	Program Memory Type	Package Length	Package Name	Package Width	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Package Features
Microchip Technology PIC17C42A-16/L	PIC	16	4 KB	2 K	POR PWM WDT	16 MHz	UART USART	External	4.5 V	6 V	33	44-LCC (J-Lead)	8 Bit	232	8 bit	OTP	16.59 mm	44-PLCC	16.59 mm	Surface Mount	0 °C	70 °C
Microchip Technology PIC17C42A-16E/L	PIC	16	4 KB	2 K	POR PWM WDT	16 MHz	UART USART	External	4.5 V	6 V	33	44-LCC (J-Lead)	8 Bit	232	8 bit	OTP	16.59 mm	44-PLCC	16.59 mm	Surface Mount	-40 °C	125 °C
Microchip Technology PIC17C42A-16I/P	PIC	16	4 KB	2 K	POR PWM WDT	16 MHz	UART USART	External	4.5 V	6 V	33		8 Bit	232	8 bit	OTP	0.6 in	40-DIP 40-PDIP	15.24 mm	Through Hole	-40 °C	85 °C
Microchip Technology PIC17C42AT-16E/PQ	PIC	16	4 KB	2 K	POR PWM WDT	16 MHz	UART USART	External	4.5 V	6 V	33	44-QFP	8 Bit	232	8 bit	OTP	10 mm	44-MQFP	10 mm	Surface Mount	-40 °C	125 °C
Microchip Technology PIC17C42AT-25/PQ	PIC	16	4 KB	2 K	POR PWM WDT	25 MHz	UART USART	External	4.5 V	6 V	33	44-QFP	8 Bit	232	8 bit	OTP	10 mm	44-MQFP	10 mm	Surface Mount	0 °C	70 °C
Microchip Technology PIC17C42A-25I/PT	PIC	16	4 KB	2 K	POR PWM WDT	25 MHz	UART USART	External	4.5 V	6 V	33	44-TQFP	8 Bit	232	8 bit	OTP	10 mm	44‑TQFP	10 mm	Surface Mount	-40 °C	85 °C
Microchip Technology PIC17C42A-16I/PT	PIC	16	4 KB	2 K	POR PWM WDT	16 MHz	UART USART	External	4.5 V	6 V	33	44-TQFP	8 Bit	232	8 bit	OTP	10 mm	44‑TQFP	10 mm	Surface Mount	-40 °C	85 °C
Microchip Technology PIC17C42A-33/L	PIC	16	4 KB	2 K	POR PWM WDT	33 MHz	UART USART	External	4.5 V	6 V	33	44-LCC (J-Lead)	8 Bit	232	8 bit	OTP	16.59 mm	44-PLCC	16.59 mm	Surface Mount	0 °C	70 °C
Microchip Technology PIC17C42A-16E/PQ	PIC	16	4 KB	2 K	POR PWM WDT	16 MHz	UART USART	External	4.5 V	6 V	33	44-QFP	8 Bit	232	8 bit	OTP	10 mm	44-MQFP	10 mm	Surface Mount	-40 °C	125 °C
Microchip Technology PIC17C42A/JW	PIC	16	4 KB	2 K	POR PWM WDT	33 MHz	UART USART	External	4.5 V	6 V	33		8 Bit	232	8 bit	EPROM UV	0.6 in	40-CDIP 40-CERDIP	15.24 mm	Through Hole	0 °C	70 °C	Window