I17120XYIR01
| Model | I17120XYIR01 |
| Description | Speech Synthesizer With RCDG, 240s, DIE |
| PDF file | Total 24 pages (File size: 351K) |
| Chip Manufacturer | WINBOND |
ISD1700 SERIES
Example #2: Recording using AnaIn input via push-button controls
24
23
25
26
19
22
REC
PLAY
ERASE
FWD
VOL
FT
3
Reset
0.1
μ
F
1 K
Ω
D1
vAlert
RESET
LED
2
V
CCD
1
V
SSD
28
V
CCD
0.1
μ
F
*
V
CCA
0.1
μ
F
V
CCP
*
0.1
μ
F
*
**
V
CCA
V
CCD
V
CCP
Vcc
**
Gnd
7
6
5
4
SS
SCLK
MOSI
MISO
MIC+
MIC -
AnaIn
R
OSC
AGC
V
CCA
21
V
SSA
8
*
ISD1700
V
CCP
14
V
SSP1
16 0.1
μ
F
V
SSP2
12
SP+
SP-
15
13
10
11
0.1
μ
F
Rosc ***
9
20
18
4.7
μ
F
*** At 8kHz sampling freq, Rosc = 80 K
Speaker
or Buzzer
V
CC
Speaker
AUD/AUX
17
AUD
V
CCD
100 K
Ω
Optional
8050C
390
Ω
AUX
INT/RDY
27
0.1
μ
F
Optional: based upon the applications
: Digital ground;
: Analog ground;
: Ground for SP+;
: Ground for SP-
- 17 -
Publication Release Date: January 23, 2007
Revision 1.3-S2
