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WCH(Jiangsu Qin Heng) CH551G

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WCH(Jiangsu Qin Heng) CH551G

Manufacturer WCH(Jiangsu Qin Heng)
Mfr.Part # CH551G
LCSC Part # C108958
Package SOP-16_150mil
Customer #

WCH(Jiangsu Qin Heng) CH551G


8-Bit FLASH E8051 32MHz SOP-16_150mil WCH RoHS


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Category Embedded Processors & Controllers/WCH

WCH(Jiangsu Qin Heng) CH551G

Package SOP-16_150mil
Manufacturer WCH(Jiangsu Qin Heng)
Brand Category Made In Asia Brands
Packaging Tube-packed
Core Size 8-Bit
Program Memory Type FLASH
Core Processor E8051
Speed 32MHz
Voltage - Supply (Vcc/Vdd) -
Program Memory Size 16KB
RAM Size 256B iRAM ,1KB xRAM
Number of I/O -
A/D 4 channel 8-bit
D/A -
USB Device USB transceiver & USB Controller
USB Host/OTG -
Ethernet -
Features -
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Shopping Guide

Shipping Delivery period For in stock parts, orders generally can be ready to ship within 4 hours.
LCSC ships orders once a day at about 5pm except Sunday.
Once shipped, estimated delivery time depends on the below carriers you chose.
DHL Express, 3-7 business days
DHL eCommerce,12-22 business days
FedEx International Priority, 3-7 business days
EMS, 10-15 business days
Registered Air Mail, 15-30 business days
Shipping rates Shipping rates for your order can be found in the shopping cart.
Shipping option We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.
Shipping tracking We will notify you by email with tracking number once order is shipped.
You can also find the tracking number in order history.
Returning/warranty Returning Returns are normally accepted when completed within 30 days from date of shipment,please contact customer service for a return authorization.
Parts should be unused and in original packaging.
Customer has to take charge for the shipping.
Warranty All LCSC purchases come with a 30-day money-back return policy, plus a 90-day LCSC warranty against any manufacturing defects.
This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation
Ordering  How to Buy LCSC accepts online orders.
Add to cart > Check out > Submit order > Complete payment >Delivery
Payment PayPal, Credit Card includes Visa, Master, American Express.
Wire Transfer, available for order over 500 USD.
In stock: 17750
Ship Immediately


Ship within 3 days


Minimum : 1  Multiples : 1

Unit Price


Ext. Price


Sales Unit: Piece       Full Tube: 50
Qty. Unit Price Ext. Price
1+ US$0.306711 US$0.31
10+ US$0.227993 US$2.28
30+ US$0.213532 US$6.41
100+ US$0.19907 US$19.91
500+ US$0.192643 US$96.32
1000+ US$0.189461 US$189.46