ISD-300A1 Cypress Semiconductor Corp, ISD-300A1 Datasheet - Page 5

• Manufacturer Part Number: ISD-300A1
• Description: IC USB 2.0 BRIDGE BULK 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of ISD-300A1

• Applications: USB 2.0 to ATA/ATAPI Bridge
• Interface: ATA, ATAPI
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1459

October 19, 2001
ISD-300A1
Table of Figures
Figure 1 – Pin Layout ..................................................................................................................................... 2
Figure 2 – ATA Reset Protocol .................................................................................................................... 29
Figure 3– ATA Command Block Flow Diagram ......................................................................................... 34
Figure 4 – SYS_IRQ – USB Interrupt Pipe.................................................................................................. 42
Figure 5 – External Components connection................................................................................................ 45
2
Figure 6 – I
C Memory Device Interface Timing......................................................................................... 48
Figure 7 – SYS_IRQ Interface Timing......................................................................................................... 49
Figure 8 – Package Outline Diagram............................................................................................................ 50
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