isd1740a Winbond Electronics Corp America, isd1740a Datasheet - Page 25

• Manufacturer Part Number: isd1740a
• Description: Multi-message Single-chip Voice Record&playback Devices
• Manufacturer: Winbond Electronics Corp America

Sampling Frequency
Duration
Rising time
Falling Time
Debounce Time
(REC, PLAY, ERASE,
FWD, VOL)
RESET Pulse
Record SetUp Time
Record Stop Time
Play SetUp Time
Play Stop Time
Erase Stop Time
AUD Ramp Up Time
AUD Ramp down Time
LED Cycle frequency
Confidential
Notes:
CHARACTERISTIC
10.2
[1]
AC P
[2]
[3]
[3]
Typical values: V
Sampling Frequency can vary as much as r2.25 percent over the temperature and voltage ranges.
Duration can vary as much as r2.25 percent over the commercial temperature and voltage ranges.
ARAMETERS
[2]
F
T
T
T
T
T
T
T
T
T
T
T
T
SYMBOL
T
S
Dur
r
f
Deb
RESET
RSetUp
RStop
PSetUp
PStop
EStop
RU
RD
Cyc
CC
= 4.5 V, SF = 8 kHz and @ T
MIN
4
0
0
1
1
Section 6.1.2
TYP
0.37
0.54
0.67
0.80
1.05
0.35
0.52
0.65
0.77
1.03
0.34
0.51
0.64
0.77
1.02
100
16
24
30
37
48
33
4
4
- 25 -
[1]
A
= 25
°C
MAX
100
100
12
6
, unless otherwise stated.
Publication Release Date: March 28, 2005
UNITS
ISD1700A SERIES
msec
msec
msec
msec
msec
msec
msec
msec
msec
nsec
nsec
Psec
kHz
sec
sec
sec
sec
sec
sec
Hz
sec
sec
sec
sec
sec
sec
sec
sec
sec
sec
Vcc=2.4 V~5.5V
Vcc=2.4 V~5.5V, all Fs
F
F
F
F
F
Vcc=2.4 V~5.5 V
F
F
F
F
F
F
F
F
F
F
Vcc=2.4 V~5.5 V, all Fs
Vcc=2.4 V~5.5 V, all Fs
F
F
F
F
F
Vcc=2.4 V~5.5 V
Vcc=2.4 V~5.5 V
Playback at any F
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
=12 kHz
=8 kHz
=6.4 kHz
=5.3 kHz
=4 kHz
=12 kHz
=8 kHz
=6.4 kHz
=5.3 kHz
=4 kHz
=12 kHz
=8 kHz
=6.4 kHz
=5.3 kHz
=4 kHz
=12 kHz
=8 kHz
=6.4 kHz
=5.3 kHz
=4 kHz
CONDITIONS
Vcc=2.4
V~5.5 V
Vcc=2.4
V~5.5
V, with
SEs
played
Vcc=2.4
V~5.5
V, with
SEs
played
Vcc=2.4
V~5.5
V, with
SEs
played
Revision A0
S