What is PIC16C621A-20/P?
PIC16C621A-20/P 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 PIC16C621A-20/P, Embedded - Microcontrollers, by Microchip Technology
IC MCU 8BIT 1.75KB OTP 18DIP
RoHS
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Key specifications
Serise
PIC® 16C
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
Embedded - MicrocontrollersDescription
IC MCU 8BIT 1.75KB OTP 18DIP
key Attributes
-
Technical document
Open The Official Datasheet
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Globally recognized certifications
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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
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Product overview
Overview
IC MCU 8BIT 1.75KB OTP 18DIP
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
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Popular Specs Surfaced First
Product Parameter
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Product Parameter
Terminal Finish
Matte Tin (Sn)
Product Parameter
Access Time
20 μs
Product Parameter
Core Size
8-Bit
Product Parameter
Core Processor
PIC
Product Parameter
Voltage - Supply (Vcc/Vdd)
2.5V~5.5V
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Terminal Finish
Matte Tin (Sn)
Access Time
20 μs
Core Size
8-Bit
Core Processor
PIC
Voltage - Supply (Vcc/Vdd)
2.5V~5.5V
Supply Current-Max
7mA
Peripherals
Brown-out Detect/Reset, POR, WDT
Power Supplies
3.3/5V
Program Memory Size
1.75KB 1K x 14
Memory Size
1.8kB
Program Memory Type
OTP
Bit Size
8
CPU Family
PIC
DMA Channels
NO
Data Bus Width
8b
Watchdog Timer
Yes
Oscillator Type
External
DAC Channels
NO
Has ADC
NO
Number Of Timers/Counters
1
PWM Channels
NO
Supply Voltage-Min (Vsup)
4.5V
Supply Voltage-Max (Vsup)
6V
RAM Size
96 x 8
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.31.0001
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Published
1997
Factory Lead Time
6 Weeks
Length
23.5mm
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Technology
CMOS
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Frequency
20MHz
Max Power Dissipation
1W
Manufacturer
Microchip Technology
Operating Temperature
0°C~70°C TA
Package / Case
18-DIP (0.300, 7.62mm)
Series
PIC® 16C
Radiation Hardening
No
Number Of Bits
8
Pbfree Code
yes
Mount
Through Hole
Height
3.81mm
Width
7.112mm
Terminal Pitch
2.54mm
Number Of Terminations
18
Number Of Pins
18
Pin Count
18
Number Of I/O
13
Base Part Number
PIC16C621A
Manufacturer'S Part No.
PIC16C621A-20/P
Memory Type
EEPROM, EPROM, OTP
Common questions
Product FAQ
Quick answers for buyers reviewing PIC16C621A-20/P, stock, documentation, and sourcing steps.
What package and description are listed for PIC16C621A-20/P?
PIC16C621A-20/P is listed with package reference DIP. The current product description is IC MCU 8BIT 1.75KB OTP 18DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is PIC16C621A-20/P available in stock?
This page currently shows 27406 units in stock and 14341 units available for PIC16C621A-20/P. 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 PIC16C621A-20/P?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for PIC16C621A-20/P by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for PIC16C621A-20/P?
Yes. This page links to the datasheet for PIC16C621A-20/P by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify PIC16C621A-20/P before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for PIC16C621A-20/P before approving the order.
Embedded - Microcontrollers
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