Cypress CY7C604XX ユーザーズマニュアル
CY7C604XX
Document Number: 001-12395 Rev *H
Page 9 of 30
48-Pin Part Pinout
Figure 3. CY7C60455/CY7C60456 48-Pin enCoRe V LV Device
Table 3. 48-Pin Part Pinout (QFN)
Pin No.
Type
Name
Description
1
NC
NC
No connection
2
I/O
P2[7]
Digital I/O
3
I/O
P2[5]
Digital I/O, Crystal Out (Xout)
4
I/O
P2[3]
Digital I/O, Crystal In (Xin)
5
I/O
P2[1]
Digital I/O
6
I/O
P4[3]
Digital I/O
7
I/O
P4[1]
Digital I/O
8
I/O
P3[7]
Digital I/O
9
I/O
P3[5]
Digital I/O
10
I/O
P3[3]
Digital I/O
11
I/O
P3[1]
Digital I/O
12
IOHR
P1[7]
Digital I/O, I2C SCL, SPI SS
13
IOHR
P1[5]
Digital I/O, I2C SDA, SPI MISO
14
NC
NC
No connection
15
NC
NC
No connection
16
IOHR
P1[3]
Digital I/O, SPI CLK
17
IOHR
P1[1]
Digital I/O, ISSP CLK, I2C SCL, SPI MOSI
QFN
(Top View)
P0
[1
]
Vs
s
P0
[3
]
P0
[5
]
P0
[7
]
Vd
d
P0
[6
]
10
11
12
12
P2[7]
P2[5]
P2[3]
P2[1]
P4[3]
P4[1]
P3[7]
P3[5]
P3[3]
35
34
33
32
31
33
32
31
30
29
28
27
29
28
27
26
25
36
48
47
46
45
44
43
42
41
40
39
38
37
P0
[2
]
P0
[0
]
P2[6]
P2[4]
P2[2]
P2[0]
P3[2]
P3[0]
XRES
P1[6]
P0
[4
]
1
2
2
3
4
4
5
6
6
7
8
9
8
9
13
14
15
16
17
18
19
20
21
22
23
24
NC
NC
P1
[3
]
P1
[1
]
Vs
s
NC
NC
Vd
d
P1
[0
]
P1[
2
]
P1[
4
]
NC
P3[1]
P1[7]
P1
[5
]
P3[4]
P3[6]
P4[0]
P4[2]
NC
NC