4 Pinouts. Infineon CY8C4045LQI-S412, CY8C4045LQI-S413, CY8C4025AZI-S413T, CY8C4024LQI-S412, CY8C4025AZQ-S403, CY8C4024LQI-S403T, CY8C4025LQI-S412, CY8C4025LQI-S402T, CY8C4045LQI-S411, CY8C4024AXI-S412
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PSoC™ 4 MCU: PSoC™ 4000S
Based on Arm® Cortex®-M0+ CPU
Pinouts
4 Pinouts
The following table provides the pin list for PSoC™ 4000S for the 48-pin TQFP, 40-pin QFN, 32-pin QFN,
24-pin QFN, 32-pin TQFP, and 25-ball CSP packages. All port pins support GPIO. Pin 11 is a No-Connect in the
48-TQFP.
9
10
12
13
7
8
3
4
5
6
47
48
1
2
43
44
45
46
39
40
41
42
35
36
37
38
Table 1
48-pin TQFP
PSoC™ 4000S pin list
32-pin QFN 24-pin QFN 25-ball CSP 40-pin QFN 32-pin TQFP
Pin Name Pin Name Pin Name Pin Name Pin Name Pin Name
28
29
30
P0.0
P0.1
P0.2
17
18
19
P0.0
P0.1
P0.2
13
14
P0.0
P0.1
D1
C3
P0.0
P0.1
22
23
24
P0.0
P0.1
P0.2
17
18
19
P0.0
P0.1
P0.2
31
32
33
34
P0.3
P0.4
P0.5
P0.6
20
21
22
23
P0.3
P0.4
P0.5
P0.6
15
16
17
P0.4
P0.5
P0.6
C2
C1
B1
P0.4
P0.5
P0.6
25
26
27
28
P0.3
P0.4
P0.5
P0.6
20
21
22
23
P0.3
P0.4
P0.5
P0.6
P0.7
XRES
VCCD
VSSD
VDDD
VDDA
VSSA
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
VSSD
P3.0
P3.1
24
25
26
27
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
XRES
VCCD
VSSD
VDD
VDD
VSSA
P1.0
P1.1
P1.2
P1.3
P1.7
P2.0
P2.1
P2.2
P2.3
P2.5
P2.6
P2.7
P3.0
P3.1
18
19
20
21
21
22
23
24
1
2
3
4
5
6
XRES
VCCD
VSSD
VDD
VDD
VSSA
P1.2
P1.3
P1.7
P2.0
P2.1
P2.6
P2.7
P3.0
B2
B3
A1
A2
A3
A3
A2
A4
B4
A5
B5
C5
D5
C4
A2
E5
D4
P0.7
XRES
VCCD
VSS
VDD
VDD
VSS
P1.2
P1.3
P1.7
P2.0
P2.1
P2.6
P2.7
VSS
P3.0
P3.1
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
8
9
10
11
6
7
P0.7
XRES
VCCD
VDDD
VDDA
VSSA
P1.0
P1.1
P1.2
P1.3
P1.4
P1.7
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
VSSD
P3.0
P3.1
24
25
26
27
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
XRES
VCCD
VSSD
VDD
VDD
VSSA
P1.0
P1.1
P1.2
P1.3
P1.7
P2.0
P2.1
P2.2
P2.3
P2.5
P2.6
P2.7
P3.0
P3.1
Datasheet 15 002-00123 Rev. *O
2022-07-28
PSoC™ 4 MCU: PSoC™ 4000S
Based on Arm® Cortex®-M0+ CPU
Pinouts
Table 1
48-pin TQFP
14
16
17
P3.2
P3.3
P3.4
PSoC™ 4000S pin list
(continued)
32-pin QFN
11
12
P3.2
P3.3
24-pin QFN
7
8
P3.2
P3.3
25-ball CSP
E4
D3
P3.2
P3.3
40-pin QFN
12
13
14
P3.2
P3.3
P3.4
32-pin TQFP
Pin Name Pin Name Pin Name Pin Name Pin Name Pin Name
11
12
P3.2
P3.3
18
19
20
21
P3.5
P3.6
P3.7
VDDD
15
16
17
P3.5
P3.6
P3.7
22
23
24
25
P4.0
P4.1
P4.2
P4.3
13
14
15
16
P4.0
P4.1
P4.2
P4.3
9
10
11
12
P4.0
P4.1
P4.2
P4.3
E3
D2
E2
E1
P4.0
P4.1
P4.2
P4.3
18
19
20
21
P4.0
P4.1
P4.2
P4.3
13
14
15
16
P4.0
P4.1
P4.2
P4.3
Note: Pins 11, 15, 26, and 27 are No connects (NC) on the 48-pin TQFP.
Descriptions of the pin functions are as follows:
VDDD : Power supply for the digital section.
VDDA : Power supply for the analog section.
VSSD, VSSA : Ground pins for the digital and analog sections respectively.
VCCD : Regulated digital supply (1.8 V ± 5%)
VDD: Power supply to all sections of the chip
VSS: Ground for all sections of the chip
Datasheet 16 002-00123 Rev. *O
2022-07-28
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