Varnitronics
CH571K WCH
WCH

CH571K

RISC-V 32 Bit 20MHz ESSOP-10 Microcontrollers

ESSOP-10RoHSActive

RISC-V MCU integrated with BLE wireless communication

Manufacturer
WCH
Manufacturer part #
CH571K
Store part #
C5440339
Package / case
ESSOP-10
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

285 in stock

#C5440339

Stock & price checked 34 h ago

QuantityUnit pricePack price
1+₹104.31₹104.31
10+₹83.92₹839.20
30+₹73.61₹2,208.30
100+₹63.53₹6,353.00
500+₹57.52₹28,760.00
1,000+₹54.30₹54,300.00

1 × ₹104.31

₹104.31

excl. GST

₹123.09 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: 4,000 per reel

CH571K

₹104.31 for 1 + GST

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Specifications

ADC (Bit)
12bit
Operating Temperature
-40℃~+85℃
Voltage - Supply
2.3V~3.6V
Program Memory Type
FLASH
CPU Core
RISC-V
Program Storage Size
192KB
Core Size
32 Bit
CPU Maximum Speed
20MHz
Oscillator Type
Built-in+External

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
Packaging
Tape & Reel (TR)
Standard pack
4,000 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.11 g

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