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
Foreword: In MCU, some functions and designs are not necessary. Even without these functional features, MCU can still work normally. However, with these features and using them, MCU can achieve better...
The temperature reporting interval was changed to 30s. During the 30s, the current was measured with an ammeter and it showed several uA. Later, an oscilloscope was used in series with a small resisto...
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
1. Proposal of
reconfigurable
measurement and control system
The measurement and control system generally refers to a system based on
computers
to realize data acquisition a...[Details]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
DSP and ARM Processors
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