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CH375 Datasheet - ETC

CH375 - USB Bus Interface Chip

Positive power input port, requires an external 0.1uF power decoupling capacitance Public ground, ground connection for USB Attachment of VCC input external power while 3.3V;connects of 0.01uF decoupling capacitance outside while 5V Input of crystal oscillator, attachment of crystal and crystal osci

The DataSheet of CH375 (the first) 1 USB Bus Interface Chip CH375 English DataSheet Version: 3E http://wch.cn 1.

Introduction CH375 is a USB bus universal interface chip, supports USB-HOST Mode and USB-DEVICE/SLAVE Mode.

There are 8-bit data bus and read, write, chip select control wire and interrupt output in CH375.It is convenient to link CH375 to control system bus of MCU/DSP/MPU.CH375 also provides serial communication in USB-HOST mode.

It connects with DSP/MCU/MPU through serial input,

CH375 Features

* Full-speed USB-HOST interface, conforms to USB Specification Version 2.0, only needs crystal and capacitance external.

* Full-speed USB device interface, compatible with CH372, supports exchanging USB-HOST mode and USB-DEVICE/SLAVE mode dynamically.

* Input and output buffers of host e

CH375_ETC.pdf

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Datasheet Details

Part number:

CH375

Manufacturer:

ETC

File Size:

277.31 KB

Description:

Usb bus interface chip.

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