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PIC16C642-20E/SO

PIC16C642-20E/SO

PIC16C642-20E/SO

Microchip Technology

7KB 4K x 14 OTP PIC 8-Bit Microcontroller PIC® 16C Series PIC16C642 20MHz 5V 28-SOIC (0.295, 7.50mm Width)

SOT-23

PIC16C642-20E/SO Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Surface MountYES
Package / Case 28-SOIC (0.295, 7.50mm Width)
Supplier Device Package 28-SOIC
Package Tube
Base Product Number PIC16C642
Mfr Microchip Technology
Data Converters -
Product Status Obsolete
Series PIC® 16C
Published 1996
PackagingTube
Operating Temperature-40°C~125°C TA
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Finish Matte Tin (Sn)
Max Power Dissipation1W
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch1.27mm
Frequency 20MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number PIC16C642
Pin Count28
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Supply Voltage-Min (Vsup) 4.5V
Interface RS-232
Memory Size7kB
Oscillator TypeExternal
Number of I/O 22
Speed 20MHz
RAM Size 176 x 8
Memory TypeEPROM
Voltage - Supply (Vcc/Vdd) 4V~6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor PIC
Peripherals Brown-out Detect/Reset, LED, POR, WDT
Program Memory TypeOTP
Core Size 8-Bit
Program Memory Size 7KB 4K x 14
Connectivity -
Supply Current-Max 30mA
Bit Size 8
Watchdog TimerYes
Access Time 20 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 8
ROM (words) 4096
EEPROM Size -
CPU Family PIC
Number of Programmable I/O 33
Length 17.9mm
Height Seated (Max) 2.65mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1775 items

PIC16C642-20E/SO Product Details

PIC16C642-20E/SO Overview


The package has a 28-SOIC (0.295, 7.50mm Width) shape. With 22 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is OTP. Temperatures within -40°C~125°C TA range are measured by this Microcontroller. The PIC® 16C series is comprised of this electrical component. The electronic part has a program memory size of 7KB 4K x 14. There's a PIC Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 28 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 7kB. It is possible to find alternatives to the base part number PIC16C642 by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of NO channels in the device. In total, it has 8 timers and counters in it. A total of 28 pins are included in the package. There are several CPUs that are embedded in the device, including the the PIC CPU. The equipment on this page features EPROM memory technology. As far as the programmability is concerned, it has 33 Programmable I/Os.

PIC16C642-20E/SO Features


28-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount


PIC16C642-20E/SO Applications


There are a lot of Microchip Technology
PIC16C642-20E/SO Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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