HDMI2C1-6C1 Datasheet, PDF (12/23 Pages) STMicroelectronics – ESD protection and signal booster for HDMI source control stage interface

Application information
HDMI2C1-6C1
Table 2. Pin description
Pin
Name
Description
Pin
Name
Description
1
FAULT
Fault line output ASIC side
10
2
CEC_IC CEC input ASIC side
11
3
SCL_IC DDC input ASIC side
12
4
SDA_IC DDC input ASIC side
13
SDA
SCL
GND
CEC
DDC output HDMI cable side
DDC output HDMI cable side
Ground
CEC output HDMI cable side
5
HPD_IC HPD output ASIC side
6
HEAC+ HEAC+ output ASIC side
14
VDD_CEC CEC supply HDMI cable side
15
5V_OUT +5V power supply HDMI cable side
7
HEAC- HEAC- output ASIC side
16
VDD_5V +5V main power supply
8
Utility
Utility/HEAC+ input HDMI
cable side
17 VDD_CEC_IC CEC driver power supply
9
HPD
HPD/HEAC- input HDMI
cable side
18
VDD_IC
HDMI ASIC power supply
Figure 11. Pin numbering
FAULT ¹
CEC_IC
SCL_IC
SDA_IC
HDP_IC 5
18
15
GND
6
9
14 _{VDD_CEC}
CEC
GND
SCL
10 _SDA
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