CH376 Datasheet - ETC

CH376 file manage control 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 12MHz crystal outside Op.

The DataSheet of CH376 (the first) 1 File manage and control chip CH376 English DataSheet Version: 1 http://wch.cn http://wch-ic.com 1. Introduction CH376 is used as file manage control chip, used to MCU system read/write file in USB Flash Drive or SD card. CH376 supports USB-Device Mode and USB-HOST Mode. Set the basic firmware of USB communication protocol in the inner. It is also set firmware of special communication protocol to deal with Mass-Storage devices, communication interface firmw.

CH376 Features

* Supports 1.5Mbps low-speed and 12Mbps full-speed, compatible with USB V2.0, only needs crystal and http://www.Datasheet4U.com The DataSheet of CH376 (the first) 2 capacitance external.

* USB-HOST Mode and USB-DEVICE Mode, automatically switch Host Mode and Device Mode.

* Supports U

CH376-ETC.pdf