CY7C68300C-56PVXC Datasheet Download

Part No.:
CY7C68300C-56PVXC
Download:
Download Datasheet
Description:
[EZ-USB AT2LP™ USB 2.0 to ATA/ATAPI Bridge]
File Size:
797 K
Page:
41 Pages
Logo:
Manufacturer:
CYPRESS [ CYPRESS SEMICONDUCTOR ]
PCB Prototype
 CY7C68300C-56PVXC Datasheet Page:1CY7C68300C-56PVXC Datasheet Page:2CY7C68300C-56PVXC Datasheet Page:3CY7C68300C-56PVXC Datasheet Page:5CY7C68300C-56PVXC Datasheet Page:6CY7C68300C-56PVXC Datasheet Page:7CY7C68300C-56PVXC Datasheet Page:8CY7C68300C-56PVXC Datasheet Page:9 
CY7C68300C, CY7C68301C
CY7C68320C, CY7C68321C
Pin Diagrams
The AT2LP is available in different package types to meet a variety of design needs. The CY7C68320C/321C is available in 56-pin
QFN and 100-pin TQFP packages to provide the greatest flexibility for new designs. The CY7C68300C/301C is available in 56-pin
SSOP and QFN package types to ensure backward compatibility with CY7C68300A designs.
Figure 2. 56-Pin SSOP Pinout (CY7C68300C/CY7C68301C only)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
DD13
DD14
DD15
GND
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
DD12
DD11
DD10
DD9
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
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
NOTE: Labels in italics denote pin functionality
during CY7C68300A compatibility mode.
Document 001-05809 Rev. *C
Page 4 of 41