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W83791SG PDF даташит

Спецификация W83791SG изготовлена ​​​​«Winbond» и имеет функцию, называемую «H/W MONITORING IC».

Детали детали

Номер произв W83791SG
Описание H/W MONITORING IC
Производители Winbond
логотип Winbond логотип 

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W83791SG Даташит, Описание, Даташиты
www.datasheet4u.com
W83791SD/
W83791SG
WINBOND
H/W MONITORING IC
Publication Release Date: January 18, 2005
- I - Revision 1.1









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W83791SG Даташит, Описание, Даташиты
W83791SD/W83791SG
Revision History
www.datasheet4u.comPAGES DATES
1 n.a.
2 n.a. 01/Jan
3 n.a. 02/Apr
4 n.a. 05/Jan
5
6
7
VERSION
0.5
1.0
1.1
VERSION
ON WEB
n.a.
n.a.
1.0
1.1
MAIN CONTENTS
All version before 0.50 are for internal use.
First publication.
Change all version include version on web site
to 1.0
Add lead-free package version
Please note that all data and specifications are subject to change without notice. All the trademarks of
products and companies mentioned in this data sheet belong to their respective owners.
Life Support Applications
These products are not designed for use in life support appliances, devices, or systems where
malfunction of these products can reasonably be expected to result in personal injury. Winbond
customers using or selling these products for use in such applications do so at their own risk and agree
to fully indemnify Winbond for any damages resulting from such improper use or sales.
- II -









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W83791SG Даташит, Описание, Даташиты
W83791SD/W83791SG
Table of Contents-
www.datashee1t4.u.com GENERAL DESCRIPTION ......................................................................................................... 1
2. FEATURES ................................................................................................................................. 1
3. KEY SPECIFICATIONS .............................................................................................................. 2
4. PIN CONFIGURATION ............................................................................................................... 2
5. PIN DESCRIPTION..................................................................................................................... 3
6. FUNCTION DESCRIPTION ........................................................................................................ 4
6.1 Speech Function ............................................................................................................. 4
6.1.1 General Description..........................................................................................................4
6.1.2 Event Trigger Queue ........................................................................................................4
6.1.3 Connection of EEPROM...................................................................................................5
6.1.4 Speaker Output ................................................................................................................6
7. CONTROL AND STATUS REGISTER ....................................................................................... 6
7.1 Speech Flash Memory Address Registers Index 00h-02h (Bank 0).......................... 6
7.2 Speech Flash Memory Data Registers Index 03h-06h (Bank 0) ............................... 6
7.3 Event Trigger Timeout Register Index 08h (Bank 0).................................................. 7
7.4 Speech Programmable Trigger Register Index 09h (Bank 0).................................... 8
7.5 Speech Input Trigger Property Register Index 0Ah (Bank 0) .................................... 8
7.6 Speech Flash Memory Read Data Registers Index 0Dh-0Eh (Bank 0)..................... 8
7.7 User Defined Registers Index 18h-1Ch (Bank 0)....................................................... 9
7.8 Speech Control Register 1 Index 1Fh (Bank 0) ......................................................... 9
7.9 Serial Bus Address Register Index 48h (Bank 0)....................................................... 9
7.10 Device ID Index 49h (Bank 0) .................................................................................... 9
7.11 Disable Abnormal BEEP Control Register Index 4Dh (Bank 0)............................... 10
7.12 High Byte Access Index 4Eh (Bank 0) ..................................................................... 10
7.13 Winbond Vendor ID Index 4Fh (Bank 0) .................................................................. 10
7.14 Winbond Test Register Index 50h - 55h (Bank 0).................................................... 10
7.15 Chip ID -- Index 58h (Bank 0) ....................................................................................... 10
7.16 Speech Flash Memory Read Data Registers Index A4h-A5h (Bank 0) ................... 11
7.17 Flash Page count Index A7h (Bank 0) ..................................................................... 11
8. ELECTRICAL CHARACTERISTICS......................................................................................... 11
8.1 Absolute Maximum Ratings .......................................................................................... 11
8.2 DC Characteristics ........................................................................................................ 11
8.3 AC Characteristics ........................................................................................................ 13
8.3.1 Serial Bus Timing Diagram.............................................................................................13
9. HOW TO READ THE TOP MARKING...................................................................................... 14
10. PACKAGE SPECIFICATION .................................................................................................... 15
11. APPLICATION CIRCUITS ........................................................................................................ 16
- III -
Publication Release Date: January 18, 2005
Revision 1.1










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Номер в каталогеОписаниеПроизводители
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