CY8C20334 CYPRESS [Cypress Semiconductor], CY8C20334 Datasheet - Page 12

• Manufacturer Part Number: CY8C20334
• Manufacturer: CYPRESS [Cypress Semiconductor]

32-Pin QFN (with USB)
Table 6. Pin Definitions - CY8C20496A PSoC Device
Document Number: 001-54459 Rev. **
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
29
30
31
32
LEGEND A = Analog, I = Input, O = Output, OH = 5 mA High Output Drive, R = Regulated Output.
Pin
No.
Digital
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOHR
IOH
IOH
IOH
IOH
IOH
IOH
IOH
IOH
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
Power
Power
Power
Type
Input
I
I
Analog
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
P0[1]
P2[5]
P2[3]
P2[1]
P1[7]
P1[5]
P1[3]
P1[1]
V
D+
D-
Vdd
P1[0]
P1[2]
P1[4]
P1[6]
XRES
P3[0]
P3[2]
P2[0]
P2[2]
P2[4]
P2[6]
P0[0]
P0[2]
P0[4]
P0[6]
Vdd
P0[7]
P0[5]
P0[3]
Vss
Name
SS
XTAL Out
XTAL In
I2C SCL, SPI SS
I2C SDA, SPI MISO
SPI CLK
TC CLK, I2C SCL, SPI MOSI
Ground Pin
USB PHY
USB PHY
TC DATA*, I2C SDA, SPI CLKI
EXTCLK
Active high external reset with
internal pull down
Power Pin
Ground Pin
Power pin
Description
[2, 3]
TC CLK, I2C SCL, SPI MOSI,P1
I2C SDA, SPI MISO
I2C SCL, SPI SS
Figure 5.
XTAL OUT
SPI CLK
XTAL IN
CY8C20X36A/46A/66A/96A
AI
AI
,
,
,
,
,
,
,
P
P
P2
P
P
P1
P2
0[
1[
1[
2
CY8C20496A PSoC Device
[
[3
[
[
1
5
3
7]
5
1
[
]
]
]
]
1
]
]
]
1
2
3
4
5
6
7
8
( Top View )
QFN
24
23
22
21
20
19
18
17
Page 12 of 38
P0[0] , AI
P2[6] , AI
P2[4] , AI
P2[2] , AI
P2[0] , AI
P3[2] , AI
P3[0] , AI
XRES
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