STEVAL-CCH002V1 STMicroelectronics, STEVAL-CCH002V1 Datasheet - Page 7

• Manufacturer Part Number: STEVAL-CCH002V1
• Description: BOARD EVAL HDMI $ VIDEO SWITCH
• Manufacturer: STMicroelectronics

Specifications of STEVAL-CCH002V1

• Design Resources: STEVAL-CCH002V1 Gerber Files STEVAL-CCH002V1 Schematic STEVAL-CCH002V1 Bill of Material
• Main Purpose: Video, HDMI and Video Switches
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STMAV335, STMAV340, STHDMI002A, STDVE003A
• Primary Attributes: DVI-I, 2 HDMI, Y Pb Pr, S-Video, CVBS, VGA - Input and Output
• Secondary Attributes: LCD Displays Selection Status of Video Switches and Buffers
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8371

STDVE003A
2
Pin configuration
Figure 5.
Table 2.
Pin number
11, 12
14, 15
2, 3
5, 6
8, 9
10
13
1
4
7
Pin configuration (TQFP80 package)
Pin description
DDC_1_PWR
DDC_Y_PWR
EQ_BOOST
DDC_1_PWR
REXT
SDA1
SCL1
SDA1, SCL1
VCC
GND
GND
GND
VCC
VCC
A12
B12
B13
A13
B14
A14
B11
A11
Pin name
B11, A11
B12, A12
B13, A13
B14, A14
GND
GND
V
V
CC
CC
5
8
9
10
11
12
13
14
15
19
20
3
4
6
7
16
17
18
1
2
Power
I/O
Power
Input,TMDS
Power
Input,TMDS
Power
Input,TMDS
Power
Input, TMDS
Type
STDVE003A
External power to connect the pull-up resistor on
DDC A ports. Connect to GND if unused.
Port1 DDC bus data and clock lines
Ground
Port 1 differential inputs for channel 1
Supply voltage (3.3 V ± 5%)
Port 1 differential inputs for channel 2
Ground
Port 1 differential inputs for channel 3
Supply voltage (3.3 V ± 5%)
Port 1 differential inputs for channel 4
Function
60
51
49
47
59
58
57
56
55
54
53
50
48
46
45
44
52
43
42
41
GND
GND
B32
VCC
B31
GND
SCL3
HPD3
DDC_2_PWR
A34
B34
VCC
A33
B33
A31
SDA3
VCC
OE_N
A32
DDC_3_PWR
Pin configuration
CS00064
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