isd1900 Winbond Electronics Corp America, isd1900 Datasheet - Page 2

• Manufacturer Part Number: isd1900
• Description: Single-chip, Multiple-message Voice Record/playback Device 10.6- To 32-seconds Duration
• Manufacturer: Winbond Electronics Corp America

TABLE OF CONTENTS
1. GENERAL DESCRIPTION ............................................................................................................... 3
2. FEATURES ....................................................................................................................................... 3
3. BLOCK DIAGRAM ............................................................................................................................ 5
4. PIN CONFIGURATION ..................................................................................................................... 6
5. PIN DESCRIPTION .......................................................................................................................... 7
6. FUNCTIONAL DESCRIPTION ......................................................................................................... 9
7. ABSOLUTE MAXIMUM RATINGS
8. ELECTRICAL CHARACTERISTICS ............................................................................................... 18
9. TYPICAL APPLICATION CIRCUIT ................................................................................................ 20
10. PACKAGING ................................................................................................................................... 22
11. ORDERING INFORMATION .......................................................................................................... 23
12. VERSION HISTORY ....................................................................................................................... 24
6.1. Address Trigger (
6.2. Direct Trigger (
6.3. Other Operations ...................................................................................................................... 15
7.1 Operating Conditions ................................................................................................................... 17
8.1. DC Parameters ........................................................................................................................... 18
8.2. AC Parameters ........................................................................................................................... 19
10.1 28-Lead 300-Mil Plastic Small Outline Integrated Circuit (SOIC) ........................................... 22
6.1.1. Record (
6.1.2. Edge-triggered Playback (
6.1.3. Level- triggered Playback (
6.1.4. Playback (Supersedes Record) Operation .......................................................................... 12
6.1.5. XCLK Feature....................................................................................................................... 13
6.3.1. Rosc Operation .................................................................................................................... 15
6.3.2.
6.3.3. Feed-Through mode Operation ........................................................................................... 15
6.3.4. Power-On Playback Operation ............................................................................................ 15
6.3.5. Automatic Single Message Playback ................................................................................... 16
6.3.6. Power is interrupted Abruptly ............................................................................................... 16
LED
Operation .................................................................................................................... 15
REC
MODE
) Operation ........................................................................................................ 9
NORM
) Operation ............................................................................................. 13
) Operation ........................................................................................... 9
PlayE
PlayL
[1]
.............................................................................................. 17
) Operation ........................................................................ 11
)Operation ........................................................................ 11
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Publication Release Date: September 11, 2007
ISD1916
Revision 0