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Chrontel
CH7322B
Chrontel CH7322B CEC
Features
• Complies with Consumer Electronic Control (CEC) version 1.3a
• Less than 10mA in full operation conditions • Fully programmable through a two-wire serial port • Programmable power management • Auto Mode Technology † Supports mandatory CEC
functions such as One Touch Play, Power Status etc. without software programming • Capable of supporting full CEC features by accessing internal registers. • Report CEC events through an interrupt and registers • Flexible crystal frequency input between 4 and 50 MHz or external CMOS clock ranging from 1 to 100Mhz • DDC master to obtain Physical Address • Serial Port voltage supported from 1.8V to 5V • Single 3.3V voltage supply • Adjustable interrupt voltage level from 1.8V to 3.
CH7322B Datasheet
