CY7C68301B-56PVXC datasheet(3/36 Pages) CYPRESS

Part #	CY7C68301B-56PVXC

Description	EZ-USB AT2LPTM USB 2.0 to ATA/ATAPI Bridge

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Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

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3 / 36 page

CY7C68300B/CY7C68301B

CY7C68320/CY7C68321

Document 38-08033 Rev. *D

Page 3 of 36

5.1

Pin Diagrams

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

1

2

3

4

52

51

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56

55

54

53

ATAPUEN (GND)

VCC

GND

IORDY

DMARQ

AVCC

XTALOUT

XTALIN

AGND

VCC

DPLUS

DMINUS

GND

VCC

GND

PWR500# ( PU 10K)

GND ( Reserved)

SCL

SDA

VCC

DD0

DD1

DD2

DD3

DD13

DD14

DD15

GND

EZ-USB AT2LP

CY7C68300B

CY7C68301B

56-pin SSOP

DD8

(ATA_EN)

VBUS_ATA_ENABLE

VCC

RESET#

GND

ARESET#

(VBUS_PWR_VALID ) DA2

CS1#

CS0#

(DA2)

DRVPWRVLD

DA1

DA0

INTRQ

VCC

DMACK#

DIOR#

DIOW#

GND

VCC

GND

DD7

DD6

DD5

DD4

DD12

DD11

DD10

DD9

Figure 5-2. 56-pin SSOP Pinout (CY7C68300B/CY7C68301B only)

NOTE: Labels in italics denote pin functionality

during CY7C68300A compatibility mode.

Similar Part No. - CY7C68301B-56PVXC

Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY7C68301C	835Kb / 42P	EZ-USB AT2LP??USB 2.0 to ATA/ATAPI Bridge
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	CY7C68301C-56LFXC	823Kb / 41P	EZ-USB AT2LP??USB 2.0 to ATA/ATAPI Bridge
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Similar Description - CY7C68301B-56PVXC

Manufacturer	Part #	Datasheet	Description
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	CY7C68300	193Kb / 26P	EZ-USB AT2??USB 2.0 to ATA/ATAPI Bridge
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CY7C68301B-56PVXC Datasheet(PDF) 3 Page - Cypress Semiconductor

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