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CY7C68300C/CY7C68301C
CY7C68320C/CY7C68321C
Document 001-05809 Rev. *A Page 4 of 42
Figure 3. 56-pin QFN Pinout (CY7C68300C/CY7C68301C)
RESET#
GND
ARESET#
DA2 (VBUS_PWR_VALID)
CS1#
CS0#
DRVPWRVLD (DA2)
DA1
DA0
INTRQ
VCC
DMACK#
DIOR#
DIOW#
IORDY
DMARQ
AVCC
XTALOUT
XTALIN
AGND
VCC
DPLUS
DMINUS
GND
VCC
GND
(PU10K) PWR500#
GND
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SCL
SDA
VCC
DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7
GND
VCC
GND
42
41
40
39
38
37
36
35
34
33
32
31
30
29
56
55
54
53
52
51
50
49
48
47
46
45
44
43
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
VCC
ATAPUEN (NC)
GND
DD15
DD14
DD13
DD12
DD11
DD10
DD9
DD8
VBUS_ATA_ENABLE (ATA_EN)
VCC
EZ-USB AT2LP
CY7C68300C
CY7C68301C
56-pin QFN
NOTE: Italic labels denote pin functionality
during CY7C68300A compatibility mode.
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