ISD14B20 WINBOND [Winbond], ISD14B20 Datasheet - Page 5

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

Address Trigger:
MIC+_
Direct Trigger:
AnaIn
Rosc
AGC
3. BLOCK DIAGRAM
MODE
NORM
Amp
Pre-
LED FT
LED FT
Gain Control
Automatic
(AGC)
PlayE
FMC3
Amp
Device & Address Control
PlayL
FMC2
Clock Control
Antialiasing
FMC1
REC
Filter
XCLK
R/P
M1 M2 M3
S0 S1 S2
Multi Level Storage
M4
- 5 -
S3 E0
Non-Volatile
M5
Array
M6 M7
E1 E2 E3
Switch
Publication Release Date: October 9, 2007
M8
V
CCA
V
SSA
Power Conditioning
Smoothing
V
CCD
Filter
V
SSD
ISD14B20
V
CCp
V
SSP1
Amp
Revision 0
V
SSP2
SP +
SP -