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Preliminary
TTP916 Consumer
General Description:
IC VCD/DVD LCD
Green mode
Stand-by mode( 1W
)
Features:
2.2V-5.5V
LCD RAM read condition 2.6V-5.5V
RC
15K
300pF
256KHZ
default on
32 function key Built-in TT6221/TT6222 decoder Provide power saving key function from CPU initial or External EEPROM
Provide 24Cxx EEPROM interface read only Provide 4 pin general output port share with segment LCD
52 SEG/5 COM or 53 SEG/ 4COM or 54 SEG/3 COM (select by software)
1/3 duty or 1/4 duty or 1/5 duty 1/3 bias
RESET
Power on reset + LVR
64 pin QFP package
Application:
z VCD z DVD z z LCD DRIVER (52 SEG*5 COM)
2004/09/29
Page 1--21
Ver. 0.3
Pin Assignment
Preliminary
TTP916 Consumer
2004/09/29
Page 2--21
Ver. 0.