Specification	PIC16C57C-20I/SO

Core Processor	PIC
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	20
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	External
Package Length	0.295 in
Package Name	28-SOIC
Package Width	7.5 mm
Peripherals	POR, WDT
Program Memory Depth	2 K
Program Memory Size	3 KB
Program Memory Type	OTP
Program Memory Width	12
RAM Size Depth	72
RAM Size Width	8 bit
Speed	20 MHz
Voltage - Supply (Vcc/Vdd) Maximum	5.5 V
Voltage - Supply (Vcc/Vdd) Minimum	3 V

PIC16C57 Series

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Part	Oscillator Type	Core Size (Bit Width)	Program Memory Type	Operating Temperature (Min)	Operating Temperature (Max)	Package Name	RAM Size Depth	RAM Size Width	Program Memory Depth	Program Memory Size	Program Memory Width	Number of I/O	Peripherals	Mounting Type	Speed	Package Width	Package Length	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Core Processor	Package Feature	Package Features
Microchip Technology PIC16C57C-04/SS	External	8 Bit	OTP	0 °C	70 °C	28-SSOP	72	8 bit	2 K	3 KB	12	20	POR WDT	Surface Mount	4 MHz	5.3 mm	0.209 in	3 V	5.5 V	PIC
Microchip Technology PIC16C57CT-40/SS	External	8 Bit	OTP	0 °C	70 °C	28-SSOP	72	8 bit	2 K	3 KB	12	20	POR WDT	Surface Mount	40 MHz	5.3 mm	0.209 in	4.5 V	5.5 V	PIC
Microchip Technology PIC16C57-HSE/SP	External	8 Bit	OTP	-40 °C	125 °C	28-DIP 28-SPDIP	72	8 bit	2 K	3 KB	12	20	POR WDT	Through Hole	16 MHz	7.62 mm	0.3 in	4.5 V	5.5 V	PIC
Microchip Technology PIC16C57C/JW	External	8 Bit	EPROM UV	0 °C	70 °C	28-CDIP 28-CERDIP	72	8 bit	2 K	3 KB	12	20	POR WDT	Through Hole	20 MHz	7.62 mm	0.3 in	3 V	5.5 V	PIC	Window	Window
Microchip Technology PIC16C57-10/P	External	8 Bit	OTP	0 °C	70 °C	28-DIP 28-PDIP	72	8 bit	2 K	3 KB	12	20	POR WDT	Through Hole	10 MHz	15.24 mm	0.6 in	4.5 V	5.5 V	PIC
Microchip Technology PIC16C57-RCE/P	External	8 Bit	OTP	-40 °C	125 °C	28-DIP 28-PDIP	72	8 bit	2 K	3 KB	12	20	POR WDT	Through Hole	4 MHz	15.24 mm	0.6 in	3.25 V	6 V	PIC
Microchip Technology PIC16C57-RCI/P	External	8 Bit	OTP	-40 °C	85 °C	28-DIP 28-PDIP	72	8 bit	2 K	3 KB	12	20	POR WDT	Through Hole	4 MHz	15.24 mm	0.6 in	3 V	6.25 V	PIC
Microchip Technology PIC16C57-RCI/SP	External	8 Bit	OTP	-40 °C	85 °C	28-DIP 28-SPDIP	72	8 bit	2 K	3 KB	12	20	POR WDT	Through Hole	4 MHz	7.62 mm	0.3 in	3 V	6.25 V	PIC
Microchip Technology PIC16C57-RC/P	External	8 Bit	OTP	0 °C	70 °C	28-DIP 28-PDIP	72	8 bit	2 K	3 KB	12	20	POR WDT	Through Hole	4 MHz	15.24 mm	0.6 in	3 V	6.25 V	PIC
Microchip Technology PIC16C57C-20I/SO	External	8 Bit	OTP	-40 °C	85 °C	28-SOIC	72	8 bit	2 K	3 KB	12	20	POR WDT	Surface Mount	20 MHz	7.5 mm	0.295 in	3 V	5.5 V	PIC