Oky Newstar Technology Co., Ltd |
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Ch375B USB Flash Drive Read Write module for Arduino , CH375 USB Device Mode
Description:
USB interface in the current electronic products accounted for a
very large share of the microcontroller with USB interface
communication direction of one of the most popular microcomputer
application master chip module using the CH375, CH375 is a USB bus
interface chip to support USB-The hOST and USB-DEVICE/SLAVE
equipment the way. Locally, CH375 with 8-bit data bus and read,
write, chip select control lines and interrupt output can be easily
attached to the system bus of the microcontroller/DSP/MCU/MPU
controller. USB host mode, CH375 also provides serial communication
via serial input, serial output, and interrupt output
monolithic/DSP/MCU/MPU connected.
CH375 USB device mode is fully compatible with
CH372, CH375 contains all the features of the CH372. Common CH375
USB host mode support USB full-speed device, external
microcontroller can through the the CH375 in accordance with the
USB protocol and USB device communication. CH375 firmware also
built a dedicated protocol processing Mass-Storage mass storage
devices, external microcontroller can be directly used as the basic
unit of reading and writing in sectors USB storage devices
(including USB hard disk/USB flash drive/U disk).
1. 2x8 connector, easy with the MCU mount.
2. Jumper selectable, can work in parallel or serial mode.
3. USB status indicator.
4. Onboard 3.3V LDO 1117, provides 800mA current.
5. 5V power supply is powered from the target board.
6. 12MHZ crystal.
7. PCB size: 30.16MM * 47.50MM
Competitive Advantage:
1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World.
4. High Quality With Global Standards.
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment