isd18b00 Winbond Electronics Corp America, isd18b00 Datasheet - Page 8

• Manufacturer Part Number: isd18b00
• Description: Single-chip, Single-message Voice Record/playback Device
• 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 (
PlayE
LEDP
SPK+
LEDR
LEDP
SPK+
LEDR
PlayL
SPK-
SPK-
T
T
f
f
Start
T
T
Deb
Deb
T
r
PLAYL
PLAYE
PLAYE
PLAYL
Stop
T
T
Deb
r
T
T
) function
) function
P1
P1
) Operation:
)Operation:
Start
- 8 -
T
T
Deb
Deb
PRELIMINARY ISD18B00
LEDP
LEDP
End of Message
End of Message
PLAYL
is on.
is on.
returns to High and
Publication Release Date: Oct 2, 2008
T
T
P1
P1
LEDP
is off.
LEDP
Revision 0.5
is off.