as2574b austriamicrosystems, as2574b Datasheet - Page 18

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

Data Sheet
Rev. 1
LD Dialling
MF Dialling
Osc
Mask
DP
Osc
Key entry
MT
MR
Mask
Tone
DP
Key entry
MT
MR
= depending Mute key
= depending on Mute key
(high when Mute key has been activated, otherwise low)
(high when Mute key has been activated, otherwise low)
2
2
Tmo
Tidp
Tho
1
Tpre
Tb
Tm
18
3
Tb
Ttd Titp
Tpo
1
Tidp
Tpre
Tmo
Tb
Tho
Tpo
Tho
AS2574B
Jan. 1995