iChip
TM
iChip CO661AL-S
Datasheet
Ver. 1.05
International:
Connect One Ltd.
2 Hanagar Street
Kfar Saba 44425, Israel
Tel: +972-9-766-0456
Fax: +972-9-766-0461
E-mail: info@connectone.com
http://www.connectone.com
Pub. No. 11-3600-02, ©Copyright February 2003
USA:
Connect One Semiconductors, Inc.
15818 North 9th Ave.
Phoenix, AZ 85023
Tel: 408-986-9602
Fax: 602-485-3715
E-mail: info@connectone.com
http://www.connectone.com
Information provided by Connect One Ltd. is believed to be accurate and reliable.
However, Connect One assumes no responsibility for its use, nor any infringement of
patents or other rights of third parties, which may result from its use. No license is
granted by implication or otherwise under any patent rights of Connect One other than for
circuitry embodied in Connect One’s products. Connect One reserves the right to change
circuitry at any time without notice. This document is subject to change without notice.
The software described in this document is furnished under a license agreement and may
be used or copied only in accordance with the terms of such a license agreement. It is
forbidden by law to copy the software on any medium except as specifically allowed in
the license agreement. No part of this document may be reproduced or transmitted in any
form or by any means, electronic or mechanical, including but not limited to
photocopying, recording, transmitting via fax and/or modem devices, scanning, and/or
information storage and retrieval systems for any purpose without the express written
consent of Connect One.
iChip, iChip LAN, iChip Plus, Socket iChip, Embedded iModem, Internet Controller,
iConnector, iLAN, iModem, Instant Internet, AT+i, and Connect One are trademarks of
Connect One Ltd.
Copyright
2000 - 2003 Connect One Ltd. All rights reserved.
iChip CO661AL-S Datasheet
ii
Revision History
Revision History 11-3600-02
Version
1.00
1.04
1.05
Date
December 2002
January 2003
February 2003
Description
Original Release for iChip CO661AL-S
Internal Editing
Change POBE pin description
iChip CO661AL-S Datasheet
iii
Contents
Contents
1
2
3
Introduction ............................................................................................................. 1-1
Ordering Information ............................................................................................. 2-1
2.1
3.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
4
4.1
4.2
4.2.1
4.2.2
4.3
5
5.1
5.2
5.2.1
5.2.2
5.2.3
5.2.4
6
6.1
6.1.1
6.1.2
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
iChip CO661AL-S Order Number:.............................................................. 2-1
Overview...................................................................................................... 3-1
Technical Specifications .............................................................................. 3-1
General......................................................................................................... 3-1
Data Rates ......................................................Error!
Bookmark not defined.
Operation...................................................................................................... 3-1
Remote Internet Firmware Update............................................................... 3-2
Serial Connection to Analog Modem .......................................................... 3-2
Host Connection........................................................................................... 3-3
Serial Hardware and Software Flow Control............................................... 3-3
Serial Host Interface .................................................................................... 4-1
Parallel Host Interface
2
............................................................................... 4-1
80x86 BUS................................................................................................... 4-2
MC68xxx BUS............................................................................................. 4-3
Serial Modem Interface................................................................................ 4-4
iChip CO661AL-S Pin Assignments ........................................................... 5-1
iChip Pin Functional Descriptions ............................................................... 5-2
Local BUS Signals
1
...................................................................................... 5-2
Miscellaneous Signals.................................................................................. 5-4
Host Serial Interface Signals........................................................................ 5-6
iChip Serial Modem Signals ........................................................................ 5-8
Environmental Specifications ...................................................................... 6-1
Absolute Maximum Ratings ........................................................................ 6-1
DC Operating Characteristics ...................................................................... 6-1
Interface Timing and Waveforms ................................................................ 6-2
Switching Characteristics............................................................................. 6-2
Local BUS Read Cycle ................................................................................ 6-3
Local BUS Write Cycle ............................................................................... 6-3
Clock Waveform.......................................................................................... 6-4
Reset Timing................................................................................................ 6-4
Parallel BUS Read Cycle ............................................................................. 6-5
Parallel BUS Write Cycle ............................................................................ 6-5
iv
Functional Description............................................................................................ 3-1
Hardware Interface................................................................................................. 4-1
Pin Descriptions....................................................................................................... 5-1
Electrical/Mechanical Specifications ..................................................................... 6-1
iChip CO661AL-S Datasheet
Contents
6.3
7
7.1
7.2
7.3
7.4
7.4.1
7.4.2
7.5
8
9
Mechanical Dimensions............................................................................... 6-6
Serial Host and Modem Environment.......................................................... 7-1
Parallel Host and Serial Modem Environment ............................................ 7-1
Selecting a Crystal ....................................................................................... 7-2
Selecting the Reset Circuit........................................................................... 7-3
RC Network ................................................................................................. 7-3
Supervisory Circuit ...................................................................................... 7-3
Sleep Mode
1
................................................................................................ 7-4
iChip Designs ........................................................................................................... 7-1
Protocol Compliance ............................................................................................... 8-1
List of Terms and Acronyms.................................................................................. 9-1
iChip CO661AL-S Datasheet
v
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