Varnitronics
CH557Q WCH
WCH

CH557Q

51 Series 8 Bit 32MHz LQFP-64(7x7) Microcontrollers

LQFP-64(7x7)RoHSActive

USB multi-host multi-device enhanced MCU

Manufacturer
WCH
Manufacturer part #
CH557Q
Store part #
C21713667
Package / case
LQFP-64(7x7)
Packaging
Tray
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

85 in stock

#C21713667

Stock & price checked 7 days ago

QuantityUnit pricePack price
1+₹211.87₹211.87
10+₹206.88₹2,068.80
30+₹203.40₹6,102.00
100+₹200.14₹20,014.00

1 × ₹211.87

₹211.87

excl. GST

₹250.01 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 250 per tray

CH557Q

₹211.87 for 1 + GST

Specifications

ADC (Bit)
12bit
Operating Temperature
-40℃~+85℃
Voltage - Supply
3.3V~5V
Program Memory Type
FLASH
CPU Core
51 Series
EEPROM
1KB
Program Storage Size
64KB
Core Size
8 Bit
CPU Maximum Speed
32MHz
Oscillator Type
Built-in+External

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
Packaging
Tray
Standard pack
250 / Tray
Sold per
Piece
Minimum order
1
Unit weight
0.3 g

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