Varnitronics
CH558L WCH
WCH

CH558L

51 Series 8 Bit 56MHz TQFP-48(7x7) Microcontrollers

TQFP-48(7x7)RoHSActive

8-bit enhanced USB microcontroller

Manufacturer
WCH
Manufacturer part #
CH558L
Store part #
C139617
Package / case
TQFP-48(7x7)
Packaging
Tray
Datasheet (PDF)

Every Order Guarantee

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

31 in stock

#C139617

Stock & price checked 7 days ago

QuantityUnit pricePack price
1+₹142.49₹142.49
10+₹117.76₹1,177.60
30+₹104.24₹3,127.20
250+₹88.97₹22,242.50
500+₹82.13₹41,065.00
1,000+₹79.15₹79,150.00

1 × ₹142.49

₹142.49

excl. GST

₹168.14 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

CH558L

₹142.49 for 1 + GST

Specifications

ADC (Bit)
10bit
Number of I/O
45
Operating Temperature
-40℃~+85℃
Program Memory Type
FLASH
Voltage - Supply
3.3V~5V
Program Storage Size
35KB
CPU Core
51 Series
Core Size
8 Bit
CPU Maximum Speed
56MHz
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
0.684 g

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