CH9121 transmission equivalent, network and uart transparent transmission.
* Internal Ethernet MAC layer and PHY layer
* Realize bidirectional transparent transmission between serial data and network data
* Support 10/100M, full/half.
LQFP package; 64 pins; package body 10 x10mm
4. Pins
CH9121 Pin No. 2, 12, 17, 21, 29, 40, 42, 45, 63 6, 19, 28, 43, 54, 64 3, 9, 13, 18, 20, 37, 41, 44, 48 14, 15, 16, 22, 23, 24, 25, 26, 27, 34, 35, 38, 39, 47, 49, 50, 61, 62
1
Pin Name VCC33 VC.
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