CH9121 Datasheet - ETC

Network and UART Transparent Transmission

CH9121 Features

* Internal Ethernet MAC layer and PHY layer

* Realize bidirectional transparent transmission between serial data and network data

* Support 10/100M, full/half duplex self-adaption Ethernet interface, compatible with 802.3 protocol

* Support automatic MDI/MDIX line conversion

* Su

CH9121 General Description

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 VCC18 GND NC RSETE 4 RXP 5 RXN Pin Type Power P.

CH9121 Datasheet (174.54 KB)

CH9121 Datasheet Preview — Preview of CH9121 PDF

Datasheet Details

Part number:

CH9121

Manufacturer:

ETC

File Size:

174.54 KB

Description:

Network and uart transparent transmission.
CH9121 Datasheet 1 Network and UART Transparent Transmission Chip CH9121 Manual Version: 2B 1. Overview CH9121 is a chip realizing transparent tran.

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CH9121 Network and UART Transparent Transmission ETC

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CH9121 Features

CH9121 General Description

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