isd17180 Winbond Electronics Corp America, isd17180 Datasheet - Page 17

• Manufacturer Part Number: isd17180
• Description: Multi-message Single-chip Voice Record & Playback Devices
• Manufacturer: Winbond Electronics Corp America

Example #2: Recording using AnaIn input via push-button controls
*** At 8kHz sampling freq, Rosc = 80 K
Rosc ***
0.1 F
μ
4.7 F
μ
24
23
25
26
19
22
10
11
7
6
5
4
20
18
9
REC
PLAY
ERASE
R
AGC
FWD
SS
SCLK
MOSI
MISO
MIC -
AnaIn
MIC+
VOL
FT
OSC
: Digital ground;
ISD1700
- 17 -
AUD/AUX
INT/RDY
RESET
V
V
V
SP+
SP-
V
V
V
V
LED
: Analog ground;
SSP1
SSP2
CCA
SSA
CCP
CCD
SSD
28
21
14
16
12
15
13
17
27
3
2
1
8
1 K Ω
0.1 F
Publication Release Date: January 23, 2007
V
0.1 F
CCD
Optional
μ
100 K
μ
V
CCP
or Buzzer
Speaker
D1
V
Ω
CCD
: Ground for SP+;
ISD1700 SERIES
*
0.1 F
0.1 F
μ
*
vAlert
μ
Optional: based upon the applications
AUD
AUX
V
CCA
*
V
V
*
V
**
CCA
CCD
CCP
390 Ω
: Ground for SP-
0.1 F
μ
Vcc
Reset
Speaker
Revision 1.3-S2
0.1 F
V
**
μ
CC
8050C
Gnd