AS2574BN austriamicrosystems AG, AS2574BN Datasheet - Page 23

• Manufacturer Part Number: AS2574BN
• Description: 20 NUMBER ONE TOUCH DIALLER WITH SERIAL BUS FOR DISPLAY DRIVER
• Manufacturer: austriamicrosystems AG

Data Sheet
Pin Configuration
28 Pin DIP
28 Pin PLCC
Rev. 1
C1
C2
C3
C4
C5
C6
R1
OSC2
OSC1
SDA
SCL
C1
C2
C3
C4
C5
C6
R1
R2
R3
R4
14
1
28
15
R5
Vdd
TONE
TB
Vss
HS
DP
DT
ER
MT
MR
CD
MASK
LS
MR
Vss
HS
DP
DT
ER
MT
23
28 Pin SOIC
Ordering Information
Part number
AS2574B P
AS2574B N
OSC2
OSC1
SDA
SCL
C1
C2
C3
C4
C5
C6
R2
R3
R4
R1
1
14
Package
28 pin DIL
28 pin PLCC
28
15
AS2574B
Vdd
TONE
TB
Vss
HS
DP
DT
ER
MT
MR
CD
MASK
LS
R5
Jan. 1995