25

Rev. 7

July 1998

Data Sheet

AS2533...6

Pin Configuration

28 Pin SOIC (suffix T)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

LS

MFL

RO

STB

CI

HS/DP

MO

LLC

MODE

C4

C3

C2

RI

LI

CS

M2

M1

LED

FCI

R1

OSC

R2

R3

R4

C1

28 Pin DIP (suffix P)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

28

27

26

25

24

23

22

21

20

19

18

17

16

15

LS

MFL

RO

STB

CI

MO

LLC

HS/DP

OSC

MODE

C4

C3

RI

LI

CS

M2

M1

LED

FCI

R1

R2

R3

R4

C1

C2

Ordering Information

Device

Package

Memories

Volume

Centrex

Special keys

AS2533 T

28 pin SOIC

4 direct/10 indirect

yes, note 1 A B C D

P/M, LNR, R1-3, MR, RP, PS, T/P

AS2533 P

28 pin DIP

4 direct/10 indirect

yes, note 1 A B C D

P/M, LNR, R1-3, MR, RP, PS, T/P

AS2534B T 28 pin SOIC

none

yes, note 2 A B C D

P/M, LNR, R1-3, RP, PS, T/P

AS2534B P 28 pin DIP

none

yes, note 2 A B C D

P/M, LNR, R1-3, RP, PS, T/P

AS2534E P 28 pin DIP

none

yes, note 2 A B C D

MT, LNR, R1-3, RP, PS, T/P

AS2534E T 28 pin SOIC

none

yes, note 2 A B C D

MT, LNR, R1-3, RP, PS, T/P

AS2535 T

28 pin SOIC

12 direct

yes, note 1 no

P/M, LNR, R1-3

AS2535 P

28 pin DIP

12 direct

yes, note 1 no

P/M, LNR, R1-3

AS2536 T

28 pin SOIC

4 direct/10 indirect

yes, note 2 A B C D

P/M, LNR, R1-3, MR, RP, PS, T/P

AS2536 P

28 pin DIP

4 direct/10 indirect

yes, note 2 A B C D

P/M, LNR, R1-3, MR, RP, PS, T/P

Conditions for delivery as dice see also data sheet AS2533/4B/5/6-CX.

Note 1: volume is reset to default by on-/off-hook and by POR

Note 2: volume is reset by POR only.

Devices sold by Austria Mikro Systeme/Thesys are covered by the warranty and patent idemnification provisions appearing in its Term of Sale. Austria Mikro Systeme/Thesys makes no warranty,

express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the decribed devices from patent infringement. Austria Mikro Systeme reserves

the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with Austria Mikro Systeme for current

information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability

applications, such as military, medical life-support or life-sustaining equiment are specifically

not recommended without additional processing by Austria Mikro Systeme/Thesys for each application.

Copyright © 1995-8, Austria Mikro Systeme International AG, Schloss Premstätten, 8141 Unterpremstätten, Austria. Trademarks Registered ®. All rights reserved. The material herein may not be

reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner.

The information furnished here by Austria Mikro Systeme/Thesys is believed to be correct and accurate. However, Austria Mikro Systeme/Thesys shall not be liable to recipient or any third party

for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any

kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of Austria Mikro

Systeme/Thesys‘ rendering of technical or other services.

Application:

For application support contact your local sales offices.