CY8C20234(2007) データシートの表示（PDF） - Cypress Semiconductor
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CY8C20234 Datasheet PDF : 34 Pages
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CY8C20534, CY8C20434
CY8C20334, CY8C20234
Table 4. 32-Pin Part Pinout (QFN [2]) (continued)
28
Power
Vdd
Supply voltage.
29
IO
I
P0[7]
30
IO
I
P0[5]
31
IO
I
P0[3]
Integrating input.
32
Power
Vss
Ground connection.
CP
Power
Vss
Center pad is connected to ground.
A = Analog, I = Input, O = Output, OH = 5 mA High Output Drive.
48-Pin OCD Part Pinout
The 48-Pin QFN part table and pin diagram is for the CY8C20000 On-Chip Debug (OCD) PSoC device. This part is only used for
in-circuit debugging. It is NOT available for production.
Figure 8. CY8C20000 OCD PSoC Device
NC 1
AI, P0[1] 2
AI, P2[7] 3
AI, P2[5] 4
AI, P2[3] 5
AI, P2[1] 6
AI, P3[3] 7
AI, P3[1] 8
AI, I2C SCL, SPI SS, P1[7] 9
AI, I2C SDA, SPI MISO, P1[5] 10
NC 11
NC 12
OCD
QFN
(Top View)
36 P0[4], AI
35 P0[2], AI
34 P0[0], AI
33 P2[6], AI
32 P2[4], AI
31 P2[2], AI
30 P2[0], AI
29 P3[2], AI
28 P3[0], AI
27 XRES
26 P1[6], AI
25 P1[4], EXTCLK, AI
Table 5. 48-Pin OCD Part Pinout (QFN [2])
Pin No.
1
2
3
4
5
6
7
8
9
10
Digital
IO
IO
IO
IO
IO
IO
IO
IOH
IOH
Analog
I
I
I
I
I
I
I
I
I
Name
NC
P0[1]
P2[7]
P2[5]
P2[3]
P2[1]
P3[3]
P3[1]
P1[7]
P1[5]
No connection.
I2C SCL, SPI SS.
I2C SDA, SPI MISO.
Document Number: 001-05356 Rev. *D
Description
Page 11 of 34
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