HT45B0K Datasheet - Holtek Semiconductor

HT45B0K SPI to USB Bridge

This device is a companion chip for microcontrollers to provide USB connectivity with the USB host. Six USB endpoints are supported with 8/8/8/64/8/64-byte FIFO for endpoint 0~5 respectively. An external interrupt output to the host MCU is used for inetrrupt-driven operation. However, the host MCU m.

HT45B0K Features

* www.DataSheet4U.com

* Glueless slave SPI interface to Holtek's MCU USB (Universal Serial Bus) 1.1 Full-speed module

* 6 endpoints (endpoint 0 included)

* FIFO: 8, 8, 8, 64, 8, 64 for EP0~EP5 respectively Operating voltage: VDD =

HT45B0K_HoltekSemiconductor.pdf