All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner.
The information furnished in this publication is subject to changes without notice.
ASI4U / ASI4U-E / ASI4U-F
Spec. 3.0 Compliant Universal AS-I IC
Typical Applications
AS-I Master Modules
AS-I Slave Modules
AS-I Safety Modules
ASI4U Block Diagram
Ordering Information
Ordering Code
ASI4UE-G1-ST
ASI4UE-G1-SR
ASI4UE-G1-SR-7
ASI4UE-G1-MT
ASI4UE-G1-MR
ASI4UE-E-G1-ST
ASI4UE-E-G1-SR
ASI4UE-F-G1-ST
ASI4UE-F-G1-SR
Type
Operating
Temperature
Range
Package Type
SSOP28 / 5.3mm
SSOP28 / 5.3mm
SSOP28 / 5.3mm
SSOP28 / 5.3mm
SSOP28 / 5.3mm
SOP28 / 300 mil
SOP28 / 300 mil
SSOP28 / 5.3mm
SSOP28 / 5.3mm
RoHS
Packaging
Conform
Y
Y
Y
Y
Y
Y
Y
Y
Y
Tube
(47 parts/tube)
Tape & Reel
(1500 parts/reel)
Tape & Reel
(500 parts/reel)
Tube
(47 parts/tube)
Tape & Reel
(1500 parts/reel)
Tube
(27 parts/tube)
Tape & Reel
(1000 parts/reel)
Tube
(47 parts/tube)
Tape & Reel
(1500 parts/reel)
Minumum
Order Quantity
470 pcs.
(10 tubes)
1500 pcs.
(one reel)
500 pcs.
(one 7" reel)
470 pcs.
(10 tubes)
1500 pcs.
(one reel)
270 pcs.
(10 tubes)
1000 pcs.
(one reel)
470 pcs.
(10 tubes)
1500 pcs.
(one reel)
Standard -25°C to +85°C
Standard -25°C to +85°C
Standard -25°C to +85°C
Master
Master
-25°C to +85°C
-25°C to +85°C
Standard -25°C to +105°C
Standard -25°C to +105°C
Standard -40°C to +85°C
Standard -40°C to +85°C
Sales and Further Information
Zentrum Mikroelektronik
Dresden AG
Grenzstrasse 28
01109 Dresden
Germany
ZMD America, Inc.
1525 McCarthy Blvd., #212
Milpitas, CA 95035-7453
USA
www.zmdi.com
Zentrum Mikroelektronik
Dresden AG, Japan Office
2nd Floor, Shinbashi Tokyu Bldg.
4-21-3, Shinbashi, Minato-ku
Tokyo, 105-0004
Japan
ZMD FAR EAST, Ltd.
3F, No. 51, Sec. 2,
Keelung Road
11052 Taipei
Taiwan
asi@zmdi.com
Zentrum Mikroelektronik
Dresden AG, Korean Office
POSCO Centre Building
West Tower, 11th Floor
892 Daechi, 4-Dong,
Kangnam-Gu
Seoul, 135-777
Korea
Phone +82.2.559.0660
Fax
+82.2.559.0700
Phone +49.351.8822.7274
Fax +49.351.8822.87274
Phone +855-ASK-ZMDI
(+855.275.9634)
Phone +81.3.6895.7410
Fax
+81.3.6895.7301
Phone +886.2.2377.8189
Fax
+886.2.2377.8199
DISCLAIMER: This information applies to a product under development. Its characteristics and specifications are subject to change without notice. Zentrum Mikroelektronik Dresden AG
(ZMD AG) assumes no obligation regarding future manufacture unless otherwise agreed to in writing. The information furnished hereby is believed to be true and accurate. However, under
no circumstances shall ZMD AG be liable to any customer, licensee, or any other third party for any special, indirect, incidental, or consequential damages of any kind or nature whatsoever
arising out of or in any way related to the furnishing, performance, or use of this technical data. ZMD AG hereby expressly disclaims any liability of ZMD AG to any customer, licensee or
any other third party, and any such customer, licensee and any other third party hereby waives any liability of ZMD AG for any damages in connection with or arising out of the furnishing,
performance or use of this technical data, whether based on contract, warranty, tort (including negligence), strict liability, or otherwise.
ASI4U / ASI4U-E / ASI4U-F
Spec. 3.0 Compliant Universal AS-I IC
Contents
0
Read this First ........................................................................................................................................... 6
0.1.
0.2.
0.3.
1
1.1.
1.2.
1.3.
1.4.
2
2.1.
2.2.
2.3.
Important Notice.................................................................................................................................. 6
3.11. IC Reset.............................................................................................................................................. 6
3.11.1. Power On Reset ........................................................................................................................... 6
3.13. Main State Machine ............................................................................................................................ 6
3.14. Communication Monitor/Watchdog ..................................................................................................... 6
3.15. Toggle watchdog for 4I/4O processing in Extended Address Mode .................................................... 6
3.16. Write Protection of ID_Code_Extension_1 .......................................................................................... 6
3.17. Power Supply...................................................................................................................................... 6
3.17.1. Voltage Output Pins UOUT and U5R............................................................................................ 6
3.17.2. Input Impedance (AS-i bus load) .................................................................................................. 6
3.18. Thermal and Overload Protection ....................................................................................................... 6
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Embedded System
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