Ch375b U Disk Read-write Module Netusb Usb Modules For Mcu Dsp Microcontroller

US $8.39

philippines, Philippines
Jan 29th

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Product Show Description 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). Feature: 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 Package: 1 x CH375B Chip U Disk Read-write Module Shipping Item will be shipped within 24 -48 hours after full payment is received. The Item will be shipped by air mail,Normally the shippment to worldwide is used to take 20 to 25 business days, exclude Sat & Sun Payment We only accept payment through Paypal. Payment must be received in 7 business days of auction closing. Return If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 3 months, you can return it to us. We will send you a new replacement after receiving the defective item Contact us We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.