What is PIC16C642/JW?
PIC16C642/JW is a Embedded - Microcontrollers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original PIC16C642/JW, Embedded - Microcontrollers, by Microchip Technology
IC MCU 8BIT 7KB EPROM/UV 28CDIP
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
PIC® 16C
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 8BIT 7KB EPROM/UV 28CDIP
key Attributes
-
Technical document
Open The Official Datasheet
Review the latest datasheet for PIC16C642/JW from Microchip Technology in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
IC MCU 8BIT 7KB EPROM/UV 28CDIP
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
RoHS non-compliant
Export Classifications & Environmental
HTSUS
8542.31.0001
Package Parameter
Height Seated (Max)
5.03mm
Product Attribute
Mounting Type
Through Hole
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS non-compliant
HTSUS
8542.31.0001
Height Seated (Max)
5.03mm
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lead Free
Contains Lead
Part Status
Obsolete
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Technology
CMOS
Length
35.56mm
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Frequency
20MHz
Max Power Dissipation
1W
Manufacturer
Microchip Technology
Operating Temperature
0°C~70°C TA
Published
1996
Series
PIC® 16C
Memory Type
EPROM
Interface
RS-232
Radiation Hardening
No
Number Of Terminations
28
Number Of Pins
28
Pin Count
28
Number Of I/O
22
Surface Mount
NO
Terminal Pitch
2.54mm
Package / Case
28-CDIP (0.300, 7.62mm) Window
Manufacturer'S Part No.
PIC16C642/JW
Base Part Number
PIC16C642
ROM (Words)
4096
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Terminal Finish
Matte Tin (Sn)
Access Time
20 μs
Core Size
8-Bit
Core Processor
PIC
Memory Size
7kB
Program Memory Size
7KB 4K x 14
Speed
10 MHz
Bit Size
8
CPU Family
PIC
DMA Channels
NO
Data Bus Width
8b
Watchdog Timer
Yes
Supply Voltage-Max (Vsup)
5.5V
Oscillator Type
External
Power Supplies
5V
DAC Channels
NO
Has ADC
NO
PWM Channels
NO
Supply Voltage-Min (Vsup)
4.5V
Voltage - Supply (Vcc/Vdd)
4V~6V
Number Of Timers/Counters
8
Supply Current-Max
30mA
RAM Size
176 x 8
Program Memory Type
EPROM, UV
ROM Programmability
UVPROM
Number Of Programmable I/O
33
Peripherals
Brown-out Detect/Reset, LED, POR, WDT
Common questions
Product FAQ
Quick answers for buyers reviewing PIC16C642/JW, stock, documentation, and sourcing steps.
What package and description are listed for PIC16C642/JW?
PIC16C642/JW is listed with package reference CDIP. The current product description is IC MCU 8BIT 7KB EPROM/UV 28CDIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PIC16C642/JW available in stock?
This page currently shows 81311 units in stock and 36256 units available for PIC16C642/JW. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for PIC16C642/JW?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PIC16C642/JW by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PIC16C642/JW?
Yes. This page links to the datasheet for PIC16C642/JW by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify PIC16C642/JW before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PIC16C642/JW before approving the order.
Embedded - Microcontrollers
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
LM3S8933-IQC50-A2
162 purchased
RoHS
IC MCU 32BIT 256KB FLASH 100LQFP
Reference price
$17.88Add to RFQ list
DSPIC33FJ128MC202-E/SO
139 purchased
28SOIC
RoHS
IC MCU 16BIT 128KB FLASH 28SOIC
Reference price
$4.71Add to RFQ list
DSPIC33EV64GM006-E/MR
136 purchased
RoHS
IC MCU 16BIT 64KB FLASH 64QFN
Reference price
$3.24Add to RFQ list
More sourcing insights
Articles
Jun 25, 2026
MOSFET Selection Guide for Power Design: A Buyer's Framework for Voltage Class, Losses, Package, and Sourcing Risk
MOSFETpower designselection guideTO-220
A practical MOSFET selection guide for power design teams covering voltage class, Rds(on), gate charge, package thermal limits, and sourcing-safe alternative logic.
Jun 19, 2026
Vishay, Onsemi & Infineon 2026 MOSFET Shortage — A Buyer's Framework
mosfetshortageallocationpower-semiconductor
2026 Vishay, Onsemi and Infineon power MOSFET shortage buyer framework: part-family risk matrix, datasheet-verified alternatives, and three procurement actions to act on before Infineon's July price increase.
Jun 15, 2026
Samsung's MLC NAND EOL in 2026: Sourcing Strategies for Legacy and Industrial Applications
SamsungMLC NANDeMMCindustrial flash
A 2026 buyer-facing guide to Samsung MLC NAND EOL risk, low-capacity eMMC shortage exposure, raw NAND alternatives, and pSLC migration strategies for industrial OEMs.