CY3242-IOX Cypress Semiconductor Corp, CY3242-IOX Datasheet - Page 7

• Manufacturer Part Number: CY3242-IOX
• Description: Development Kit
• Manufacturer: Cypress Semiconductor Corp
• Series: PSoC®r

Specifications of CY3242-IOX

• Silicon Manufacturer: Cypress
• Application Sub Type: Expander
• Kit Application Type: Interface
• Silicon Core Number: CY8C9520, CY8C9540 And CY8C9560
• Features: I2C Port Expander Evaluation Kit
• Main Purpose: Interface, GPIO Expander
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CY8C9520, CY8C9540, CY8C9560
• Primary Attributes: 8-Bit 60-Port GPIO Expander
• Secondary Attributes: 3 Momentary Switches, Speaker, 56 LEDs, 7-Seg LED
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-1911

I
SW1
SW2
SW3
September 13, 2006
PJ-102B
2
Power
EG1867CT-ND
C Port Expander Board Schematics
J1
CON5
SW4
J5
1
R1
30K
5
4
3
2
1
D8 STPS340U
GP1[0]_1
GP1[1]_1
GP1[2]_1
XRES
GP1[3]_1
R2
30K
R28
1K
Power
SDA
SCL
+5V_IIC
INT
D9
QTLP630C7TR
R9 1K
C1
0.1
1K
QTLP630C7TR
R17
+5V_IIC
STPS340U
C9 1uF
D91
C2 220uF 25V
D5
1K
QTLP630C7TR
R18
5K1
Power
R10
2
3
6
5
7
U1 LM2676S-ADJ
IN
C BOOST
FB
nc
SS
D6
C8 10n
SW
STPS340U
Q4
BC807-40 T/R
LS1
D90
1
Power
CEM-1206S
Power
J7
47uH
L1
In2
In1
1, 6
R29
R30
R31
21K
17K
12K
LTS-4802BJR-H1
HL1
510
P6KE6.8A
220uF 6.3V
510
P6KE6.8A
C3
R3
R11
D1
D3
C4
0.1
10
9
8
5
4
2
3
7
510
510
Rev. **
R4
R12
5K1
R6
R14
5k1
R154
1K
R19 1K
R20 1K
R21 1K
R22 1K
R23 1K
R25 1K
R26 1K
R27 1K
3
J8 Power Source
Power
2
1
GP3[2]_1
GP3[1]_1
Q1
Q5
BC817-16L
BC817-16L
+5V_IIC
A
B
C
D
E
F
G
H
D10
P6KE6.8A
Title
Size
Date:
A4
TP1
GND
I2C Port Expander
Document Number
REF-13522
GP1[4]_1
GP3[0]_1
Tuesday , May 16, 2006
TP2
Vdd
Power
Power
R5 1k
R13 1k
R15
R7
5K1
5K1
2
QTLP630C7TR
BC817-16L
BC817-16L
J3
In1
In2
Out1
Out2
FZT690BTA
FZT690BTAL
Q3
Q7
1
R24
1K
D7
Sheet
Q2
Q6
R16
0.5
0.5
R8
Out1
Out2
0
1
2
1
2
3
4
5
P6KE33A
D4
P6KE33A
J4 Power
J6
In/Out
of
D2
4
Rev
CY3242-IOX
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