8-bit RISC microcontroller featuring a 20MHz clock speed and 7KB OTP memory. This integrated circuit offers 22 I/O pins, including 33 programmable I/O, and a single timer/counter. It operates from a 4V to 6V supply voltage, with a typical 5V, and includes RS-232 interface capabilities. The device is housed in a 28-pin PDIP package and supports external oscillator types, with built-in peripherals like Brown-out Detect/Reset, POR, and a Watchdog Timer.
Frequency20MHz
PackagePDIP
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Technical Specifications
Microchip PIC16C642-20/SP technical specifications.
General
Access Time
20us
Package/Case
PDIP
Core Architecture
PIC
Data Bus Width
8b
Frequency
20MHz
Interface
RS-232
Lead Free
Lead Free
Max Frequency
20MHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Power Dissipation
1W
Max Supply Voltage
6V
Memory Size
7KB
Memory Type
OTP
Min Supply Voltage
4V
Number of I/Os
22
Number of Programmable I/O
33
Number of Timers/Counters
1
Operating Supply Voltage
5V
Oscillator Type
External
Package Quantity
15
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, WDT
Radiation Hardening
No
RAM Size
176B
RoHS Compliant
Yes
Series
PIC® 16C
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC16C642-20/SP Datasheet
Download the complete datasheet for Microchip PIC16C642-20/SP to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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