CY7C67300_13 Datasheet, PDF (2/112 Pages) Cypress Semiconductor – EZ-Host™ Programmable Embedded USB Host and Peripheral Controller with Automotive AEC Grade Support

CY7C67300
Contents
Introduction ....................................................................... 3
Functional Overview ........................................................ 3
Processor Core ........................................................... 3
Clocking ....................................................................... 3
Memory ....................................................................... 3
Interrupts ..................................................................... 3
General Timers and Watchdog Timer ......................... 3
Power Management .................................................... 3
Interface Descriptions ...................................................... 3
USB Interface .............................................................. 4
OTG Interface .............................................................. 5
External Memory Interface .......................................... 6
General Purpose IO Interface (GPIO) ......................... 8
UART Interface ............................................................ 8
I2C EEPROM Interface ............................................... 8
Serial Peripheral Interface ........................................... 8
High-Speed Serial Interface ........................................ 9
Programmable Pulse/PWM Interface .......................... 9
Host Port Interface .................................................... 10
IDE Interface ............................................................. 10
Charge Pump Interface ............................................. 11
Booster Interface ....................................................... 12
Crystal Interface ........................................................ 12
Boot Configuration Interface ...................................... 13
Operational Modes .................................................... 13
Power Savings and Reset Description ........................ 14
Power Saving Mode Description ............................... 14
Sleep ......................................................................... 14
External (Remote) Wakeup Source ........................... 15
Power-On-Reset Description ..................................... 15
Reset Pin ................................................................... 15
USB Reset ................................................................. 15
Memory Map .................................................................... 15
Mapping ..................................................................... 15
Registers ......................................................................... 17
Processor Control Registers ..................................... 17
External Memory Registers ....................................... 24
Timer Registers ......................................................... 26
General USB Registers ............................................. 28
USB Host Only Registers .......................................... 30
USB Device Only Registers ...................................... 39
OTG Control Registers .............................................. 49
GPIO Registers ......................................................... 50
IDE Registers ............................................................ 53
HSS Registers ........................................................... 56
HPI Registers ............................................................ 62
SPI Registers ............................................................ 66
UART Registers ........................................................ 74
PWM Registers ......................................................... 76
Pin Diagram ..................................................................... 80
Pin Descriptions ............................................................. 80
Absolute Maximum Ratings .......................................... 84
Operating Conditions ..................................................... 84
Crystal Requirements (XTALIN, XTALOUT) ................. 84
DC Characteristics ......................................................... 84
USB Transceiver ....................................................... 85
AC Timing Characteristics ............................................. 86
Reset Timing ........................................................... 86
Clock Timing ............................................................. 86
SRAM Read Cycle^[15] .............................................. 87
SRAM Write Cycle ^[17] .............................................. 88
I2C EEPROM Timing-Serial IO ................................. 89
HPI (Host Port Interface) Write Cycle Timing ........... 90
HPI (Host Port Interface) Read Cycle Timing ........... 91
IDE Timing ................................................................. 92
HSS BYTE Mode Transmit ........................................ 92
HSS Block Mode Transmit ........................................ 92
HSS BYTE and BLOCK Mode Receive .................... 92
Hardware CTS/RTS Handshake ............................... 93
Register Summary .......................................................... 93
Ordering Information ...................................................... 98
Ordering Code Definitions ......................................... 98
Package Diagram ............................................................ 99
Acronyms ...................................................................... 100
Document Conventions ............................................... 100
Units of Measure ..................................................... 100
Document History Page ............................................... 101
Sales, Solutions, and Legal Information .................... 102
Worldwide Sales and Design Support ..................... 102
Products .................................................................. 102
PSoC Solutions ....................................................... 102
Document Number: 38-08015 Rev. *L
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