CY7C64603-128NC Cypress Semiconductor Corporation., CY7C64603-128NC Datasheet - Page 2

• Manufacturer Part Number: CY7C64603-128NC
• Description: EZ-USB FX USB Microcontroller Data Sheet
• Manufacturer: Cypress Semiconductor Corporation.

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) ...................................................................................... 8
3.0 PIN ASSIGNMENTS ........................................................................................................................ 9
3.1 Pin Diagrams ................................................................................................................................... 9
3.2 CY7C646xx Pin Descriptions ....................................................................................................... 13
4.0 REGISTER SUMMARY .................................................................................................................. 22
5.0 INPUT/OUTPUT PIN SPECIAL CONSIDERATION ...................................................................... 29
6.0 ABSOLUTE MAXIMUM RATINGS ................................................................................................ 29
7.0 OPERATING CONDITIONS ........................................................................................................... 29
8.0 DC CHARACTERISTICS ............................................................................................................... 29
9.0 AC ELECTRICAL CHARACTERISTICS ....................................................................................... 30
9.1 USB Transceiver ........................................................................................................................... 30
9.2 Program Memory Read ................................................................................................................ 30
9.3 Data Memory Read ....................................................................................................................... 31
9.4 Data Memory Write ....................................................................................................................... 32
9.5 DMA Read ...................................................................................................................................... 33
9.6 DMA Write ...................................................................................................................................... 34
9.7 Slave FIFOs—Output Enables ..................................................................................................... 34
9.8 Slave FIFOs—Synchronous Read ............................................................................................... 35
9.9 Slave FIFOs—Synchronous Write ............................................................................................... 35
[9, 10] ....................................................................................................................................36
9.10 Slave FIFOs—Asynchronous Read
[9, 10] ...................................................................................................................................36
9.11 Slave FIFOs—Asynchronous Write
9.12 GPIF Signals (Internally Clocked) ............................................................................................. 37
9.13 GPIF Signals (Externally Clocked) ............................................................................................ 37
10.0 ORDERING INFORMATION ........................................................................................................ 38
11.0 PACKAGE DIAGRAMS ............................................................................................................... 38
11.1 52 PQFP ....................................................................................................................................... 38
11.2 80 PQFP ....................................................................................................................................... 40
11.3 128 PQFP ..................................................................................................................................... 42
Document #: 38-08005 Rev. **
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