S1R72U16 Просмотр технического описания (PDF) - Seiko Epson Corp

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Компоненты Описание

производитель

S1R72U16

Allows USB devices to be controlled as IDE devices

Seiko Epson Corp 

7.2.5 LBA Low Register............................................................................................................ 13

7.2.6 LBA Mid Register............................................................................................................. 14

7.2.7 LBA High Register ........................................................................................................... 14

7.2.8 Device Register ............................................................................................................... 14

7.2.9 Status Register ................................................................................................................ 14

7.2.10 Command Register ......................................................................................................... 14

7.2.11 Alternate Status Register................................................................................................. 15

7.2.12 Device Control Register................................................................................................... 15

8. Electrical Characteristics ............................................................................................................... 16

8.1 Absolute Maximum Ratings ...................................................................................................... 16

8.2 Recommended Operating Conditions....................................................................................... 16

8.3 DC Characteristics.................................................................................................................... 17

8.3.1 Current Consumption ...................................................................................................... 17

8.3.2 Input Characteristics........................................................................................................ 18

8.3.3 Output Characteristics ..................................................................................................... 19

8.3.4 Pin Capacitance .............................................................................................................. 20

8.4 AC Characteristics.................................................................................................................... 21

8.4.1 Reset Timing ................................................................................................................... 21

8.4.2 Clock Timing.................................................................................................................... 21

8.4.3 USB I/F Timing ................................................................................................................ 22

8.4.4 IDE Device I/F Timing...................................................................................................... 22

8.4.5 CPUIF Timing (PIO) ........................................................................................................ 23

8.4.6 CPUIF Timing (DMA)....................................................................................................... 24

8.4.7 Serial I/F Timing .............................................................................................................. 25

9. Connection Examples .................................................................................................................... 26

10. External Dimensions Diagram ..................................................................................................... 27

10.1 PFBGA8UX81 .......................................................................................................................... 27

ii

EPSON

S1R72U16 Data Sheet (Rev. 2.00)

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