ISD14B20 WINBOND [Winbond], ISD14B20 Datasheet - Page 14

• Manufacturer Part Number: ISD14B20
• Description: SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION
• Manufacturer: WINBOND [Winbond]

5.3. O
5.3.1. Rosc Operation
• When the R
Example of four Fixed-Message Configuration:
accordingly.
Fig. 8: Record Operation under FMC mode
Fig. 9: Playback Operation under FMC mode
THER
Norm/Mode
M1 ~ M4
or AnaIn
Norm/Mode
Mic+/-
M1 ~ M4
FM3
FM2
FM1
R / P
LED
O
FM3
FM2
FM1
R / P
LED
Sp+
Sp-
PERATIONS
OSC
varies from 53.3 KΩ to 160 KΩ, the sampling frequency changes from 12 to 4 kHz
Start
T
T
T
T
FSet
Deb
FSet
Deb
Start
T
Deb
T
Deb
T
Stop
Stop
Settle2
T
Settle1
T
Deb
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Deb
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Publication Release Date: October 9, 2007
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ISD14B20
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EOM
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