ISD1700A WINBOND [Winbond], ISD1700A Datasheet - Page 6

• Manufacturer Part Number: ISD1700A
• Description: Multi-Message Single-Chip Voice Record&Playback Devices
• Manufacturer: WINBOND [Winbond]

3 BLOCK DIAGRAM
AnaIn
MIC+
MIC-
R
AGC
OSC
V
AnaIn
CCA
Amp
AGC
Amp
V
Power Conditioning
SSA
Internal
Clock
V
CCP
V
Gain Control
SSP1
Automatic
V
SSP2
Aliasing
Filter
Anti-
V
SSD
Timing
V
CCD
REC PLAY ERASE
Multi-Level Storage
Nonvolatile
Array
Sampling
Clock
- 6 -
Device Control
FWD
FT
RESET
Smoothing
Filter
VOL
RDY
ISD1700A SERIES
LED
Volume
Control
NC
TE1
Others
TE2
Amp
Amp
TE3
AUD
SP+
SP-