as2574b austriamicrosystems, as2574b Datasheet - Page 17

• Manufacturer Part Number: as2574b
• Description: 20 Number One Touch Dialler With Serial Bus For Display Driver
• Manufacturer: austriamicrosystems

Data Sheet
Timing Diagrammes
The timing diagrammes do not show the correct scaling only the sequence.
Rev. 1
Monitor State
CD
LS key
DP
CD
LS key
DP
P.O.T.
CD
HS
DP
Whole
keyboard
enabled
Whole
keyboard
enabled
Diode scanning
2 sec.
< 2 sec.
< 2 sec.
17
2 sec.
2 sec.
< 2 sec.
AS2574B
Jan. 1995