8-bit microcontroller featuring 7KB OTP memory and 176B RAM. Operates at up to 20MHz with an 8-bit data bus width and PIC core architecture. Includes RS-232 interface, 22 I/Os, and 33 programmable I/Os. Peripherals include Brown-out Detect/Reset, POR, WDT, and PWM. Packaged in a 28-pin SOIC, this lead-free and RoHS compliant component operates from 4V to 6V with a temperature range of -40°C to 85°C.
Frequency20MHz
PackageSOIC
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Technical Specifications
Microchip PIC16C642-20I/SO technical specifications.
General
Access Time
20us
Package/Case
SOIC
Core Architecture
PIC
Data Bus Width
8b
Frequency
20MHz
Interface
RS-232
Lead Free
Lead Free
Max Frequency
20MHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°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
27
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, WDT, PWM
Radiation Hardening
No
RAM Size
176B
RoHS Compliant
Yes
Series
PIC® 16C
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC16C642-20I/SO Datasheet
Download the complete datasheet for Microchip PIC16C642-20I/SO to view detailed technical specifications.
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