CY7C64601 Datasheet | Cypress

4601/603/61 CY7C64601/603/613 CY7C64601/603/613 EZ-USB FX USB Microcontroller Data Sheet Cypress Semiconductor Corporation Document #: 38-08005 Rev. - - - 3901 North First Street - San Jose - CA 95134 - 408-943-2600 Revised September 21, 2001 CY7C64601/603/613 TABLE OF CONTENTS 1.0 Features ...................................................................................................................................... 3 1.1 EZ-USB FX Features ....................................................................................................................... 3 1.2 Example Applications .................................................................................................................... 4 2.0 FUNCTIONAL OVERVIEW .............................................................................................................. 4 2.1 Microprocessor ............................................................................................................................... 5 2.2 USB SIE ........................................................................................................................................... 5 2.3 Endpoints ........................................................................................................................................ 6 2.4 Default USB Machine ...................................................................................................................... 7 2.5 IBN (In-Bulk-NAK) Interrupts ......................................................................................................... 7 2.6 Slave FIFOs ..................................................................................................................................... 7 2.7 DMA .................................................................................................................................................. 8 2.8 GPIF (General Programmable Interface) ..............................................