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CH421

Features: 8 ,DSP . SRAM X-Y Y-X 64PinoutSpecifications

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SeekIC No. : 004313332 Detail

CH421: Features: 8 ,DSP . SRAM X-Y Y-X 64PinoutSpecifications

CH421 Data Sheet

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Part Number:
CH421
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

8 ,DSP .
SRAM X-Y Y-X 64


Pinout

Connection Diagram


Specifications



Description

CH421 is a two-way data buffer interface chip. CH421 has X and Y two 8-bit passive parallel port, through the XY and YX data transmission directions of the two 64-byte data buffer. It can achieve X and Y side end a two-way asynchronous data exchange between. CH421 supports simultaneous operation of both ends for connecting single-chip microcontroller, MCU and DSP / MCU, and the MCU and other host with active parallel interface, such as the computer's printer port or CH365 local ports. The figure for general application diagram.




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