Cypress CY8C21634 用户手册
CY8C21634, CY8C21534
CY8C21434, CY8C21334, CY8C21234
Document Number: 38-12025 Rev. *O
Page 11 of 45
32-Pin Part Pinout
A, I, M, P0[1]
M, P2[7]
M, P2[5]
M, P2[3]
M, P2[1]
M, P2[5]
M, P2[3]
M, P2[1]
SMP
QFN
(Top View)
9
10
11
12
13
14
15
16
1
2
2
3
4
5
6
7
8
4
5
6
7
8
24
23
22
21
20
19
18
17
23
22
21
20
19
18
17
32
31
30
29
28
27
26
25
Vss
P
0[3]
, A
, I,
M
P
0[7]
, A
, I,
M
Vdd
P
0[6]
, A
, I,
M
P
0[4]
, A
, I,
M
P
0[2]
, A
, I,
M
Vss
M, 12C SCL, P1[7]
P0[0], A, I, M
P2[6], M
P2[6], M
P3[0], M
XRES
M, 12C SDA, P1[
5
]
M
, P
1[3]
M
, 12C
S
C
L, P1[1]
Vs
s
M,
1
2C S
D
A,
P1[
0]
M
, P
1[2]
M,
E
X
T
C
L
K
, P
1[4]
M
, P
1[6]
P2[4], M
P2[2], M
P2[0], M
P3[2], M
P2[2], M
P2[0], M
P3[2], M
P
0[5]
, A
, I,
M
Figure 6. CY8C21434 32-Pin PSoC Device
Figure 9. CY8C21634 32-Pin PSoC Device
A, I, M, P0[1]
M, P2[7]
M, P2[5]
M, P2[3]
M, P2[1]
M, P3[3]
M, P2[5]
M, P2[3]
M, P2[1]
M, P3[3]
QFN
(Top View)
9
10
11
12
13
14
15
16
1
2
2
3
4
5
6
7
8
4
5
6
7
8
24
23
22
21
20
19
18
17
23
22
21
20
19
18
17
32
31
30
29
28
27
26
25
Vss
P
0[3]
, A
, I,
M
P
0[7]
, A
, I,
M
Vdd
P
0[6]
, A
, I,
M
P
0[4]
, A
, I,
M
P
0[2]
, A
, I,
M
M, P3[1]
M, 12C SCL, P1[7]
P0[0], A, I, M
P2[6], M
P2[6], M
P3[0], M
XRES
M, 12C SDA, P1[
5
]
M
, P
1[3]
M
, 12C
S
C
L, P1[1]
Vs
s
M,
1
2C S
D
A,
P1[
0]
M
, P
1[2]
M,
E
X
T
C
L
K
, P
1[4]
M
, P
1[6]
P2[4], M
P2[2], M
P2[0], M
P3[2], M
P2[2], M
P2[0], M
P3[2], M
P
0[5]
, A
, I,
M
Figure 10. CY8C21434 32-Pin Sawn PSoC Device
Figure 11. CY8C21634 32-Pin Sawn PSoC Device