FEATURES GENERAL DESCRIPTION
 HDMI Receiver compliant with HDMI 1.4 specification
 Support ITU-R 601 or ITU-R 656 compatible YCbCr
4:2:2 output format with embedded syncs or discrete
syncs. Support resolution up to 1280 x 720@60Hz or
1920x1080@30Hz for YCbCr 4:2:2 output
 On-chip Audio encoder which support 2 channel IIS/
S/PDIF audio output
 Optional HDCP 1.4 specification supported
 MCU embedded to handle the control logic
 Support device boot up by automatically loading
firmware from on-chip flash
 Integrated EDID Buffer
 Crystal Free architecture
 HDMI input detection supported
 Support Auto Power Saving mode and low stand-by
current
 Support RGB to YCC conversion in ITU-R BT.601 and
709 color space
 IIC slave interface and HDMI DDC interface are
available for configuration and firmware update.
 Low power architecture
 RoHS compliant and Halogen free package
 Offered in 40-Pin QFN package (5 x 5 mm)
APPLICATION
 Car Infotainment Device
 Notbook/Ultrabook
 Tablet Device
 Handheld/Portable Device
 Digital Video Systems
Chrontel’s CH7102A is a low-cost, low-power
semiconductor device that consists of HDMI receiver,
YCbCr 4:2:2 encoder and audio encoder, which can
convert HDMI signals into 8 bit YCbCr 4:2:2 outputs
with IIS or SPDIF audio output.
The HDMI Receiver integrated is compliant with HDMI
1.4b. With sophisticated MCU and the On-chip Flash,
CH7102A supports auto-boot and programmable EDID
ROM. Leveraging the firmware auto loaded from the
embedded Flash, CH7102A can support HDMI input
detection enter into Power saving mode automatically