Image may be representation.
See specs for product details.
Warm Tips
There may be some error in product parameters and reference price. Please refer to PDF for specific product information
The final price is subject to the inquiry result
The inquiry reply time is 12-24 hours, we will give you an accurate reply as soon as possible


Ladder Price

350 pcs Stock
  • 1+$0.492
  • 200+$0.19
  • 500+$0.184
  • 1000+$0.181
Want the better price?
Please make an inquiry and we will respond immediately.
Manufacturer Part Number : PIC16C66-20I/SP
RoHs Status : Lead free / RoHS Compliant
Manufacturer/Brand : Micrel / Microchip Technology
Stock Condition : 350 pcs Stock
Description : IC MCU 8BIT 14KB OTP 28SDIP
Ship From : Hong Kong
Datasheets : PIC16C66-20I/SP(1).pdfPIC16C66-20I/SP(2).pdfPIC16C66-20I/SP(3).pdfPIC16C66-20I/SP(4).pdfPIC16C66-20I/SP(5).pdfPIC16C66-20I/SP(6).pdf
Shipment Way : DHL/Fedex/TNT/UPS/EMS

Request QuotePlease complete all required fields with your contact information.Click "SUBMIT REQUEST"

Part No.
Target Price(USD)
Company Name:
Contact Name:
Your Email:
Company Type:
Submit Request
  • Verify:
  • Submit Request
Part No. PIC16C66-20I/SP
Manufacturer Micrel / Microchip Technology
Description IC MCU 8BIT 14KB OTP 28SDIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Quantity Available 350 pcs
Datasheets PIC16C66-20I/SP(1).pdfPIC16C66-20I/SP(2).pdfPIC16C66-20I/SP(3).pdfPIC16C66-20I/SP(4).pdfPIC16C66-20I/SP(5).pdfPIC16C66-20I/SP(6).pdf
Voltage - Supply (Vcc/Vdd) 4 V ~ 6 V
Supplier Device Package 28-SPDIP
Speed 20MHz
Series PIC® 16C
RAM Size 368 x 8
Program Memory Type OTP
Program Memory Size 14KB (8K x 14)
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Packaging Tube
Package / Case 28-DIP (0.300", 7.62mm)
Other Names PIC16C6620ISP
Oscillator Type External
Operating Temperature -40°C ~ 85°C (TA)
Number of I/O 22
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 25 Weeks
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Detailed Description PIC PIC® 16C Microcontroller IC 8-Bit 20MHz 14KB (8K x 14) OTP 28-SPDIP
Data Converters -
Core Size 8-Bit
Core Processor PIC
Connectivity I²C, SPI, UART/USART
Base Part Number PIC16C66
1. Please kindly send your rfqs to us by email if there's no price listed on the website, and you may indicate your request when sending your message.

2. Please kindly leave your email address correctly when sending message to us, we will copy one to you after we received your message.

3. We will response to your email as soon as we get to work, if you didn’t get any reply from us within 24 hours, please kindly send your message again to

4. We will offer the Proforma Invoice to your email after received your Purchase Order.

5. You may send your request to our email in order to modify your order details.

6. Order can not be canceled after shipment.

7. You will receive a link of your order details, including the pictures of the parts you ordered, weight and size of the parcel after shipment.

Accepted Methods:

Telegraphic/Wire Transfer
Escrow Transaction

Wire Transfer:

Bank Name: HSBC Bank(China)Company Limited
Bank Address: 27/F,China Resources Building,No.5001,ShenNan Road
East,LuoHu District,ShenZhen,China
Region: China

Please indicate wire transfer purpose:(INV # and INV Date)

  • Alipay
  • Wechat pay
  • Paypal
  • HSBC
  • VISA
  • MasterCard
  • Western Union

Global Shipment by UPS/DHL/FedEx/TNT


Other Shipment Ways:

SF Express for Asia.
Chang-woo special air line for Korea.
Aramex for Middle East countries.
Other more shipping ways, please contact us.

Shipping Rates

Shipping cost is based on destination, size and weight, including shipping insurance.
Flat rate shipping is available for most orders except in cases where the weight exceeds 25lbs.  If you are in a remote area it may cost extra fees (35-50 USD) for delivery at those areas.

Delivery time

Normally it would take 3-5days to most of country all over the world for DHL/UPS/FEDEX.

Duties & Taxes

For International orders, expect DDP term, all additional local taxes, duties, GST, tariffs and fees should be covered by the buyer. The exact tariff amount depends on buyers' local custom.

Shipping Documents

Shipping invoices with tracking number would be offered timely in the packaging and via contact platforms after shipment.

Please feel free to reach us by email for more details or questions:

Similar products

Industry News

Hot Parts

Product RFQ