isd18b12 Winbond Electronics Corp America, isd18b12 Datasheet - Page 7

• Manufacturer Part Number: isd18b12
• Description: Single-chip, Single-message Voice Record/playback Device 6- To 12-seconds Duration
• Manufacturer: Winbond Electronics Corp America

5.3. Edge-triggered playback (
•
•
•
5.4. Level- triggered playback (
•
•
•
•
Playback starts from beginning of the memory and
Playback stops whenever end of message or a subsequent trigger occurs and
Then device will automatically power down.
Fig. 3 : Playback–Edge (
Playback starts from beginning of the memory and
Playback stops whenever an EOM marker is reached or
Then device will automatically power down.
Fig. 4: Playback–Level (
Holding
Fig. 5: Looping playback function via
LEDR
LEDP
LEDR
PlayE
LEDP
PlayL
SP+
SP+
SP-
SP-
PLAYL
T
T
r
r
Start
Low constantly will perform looping playback function.
T
T
Deb
Deb
T
PLAYL
PLAYE
f
PLAYE
PLAYL
) function
) function
T
Stop
T
Deb
f
T
) Operation :
T
)Operation :
P1
P1
PLAYL
- 7 -
Start
LEDP
LEDP
T
T
Deb
Deb
PLAYL
is on.
is on.
End of Message
End of Message
Publication Release Date: August 31, 2007
returns to High and
LEDP
T
T
P1
P1
ISD18B12
is off.
LEDP
Revision A1
is off.