Instruction Manual

ISD1916
Publication Release Date: September 11, 2007
- 19 - Revision 0
8.2. AC PARAMETERS
CHARACTERISTIC
[1]
SYMBOL MIN
[
2
]
TYP MAX
[
2
]
UNIT
S
CONDITIONS
Sampling Frequency Fs 4 12 kHz
[3]
Record Duration T
REC
10.6 32 sec
[3]
Playback Duration T
PLA
Y
10.6 32 sec
[3]
Debounce Time T
Deb
225k/F
s
msec
[3]
[4]
Address Setup Time T
ASet
30 nsec
Address Hold Time T
AHold
225k/F
s
msec
[3]
[4]
FMC Setup Time T
FSet
30 nsec
Record Settle Time T
Settle1
32k/Fs msec
[3]
[4]
Play Settle Time T
Settle2
256k/F
s
msec
[3]
[4]
Delay from Record to Play T
Settle3
128k/F
s
msec
[3]
[4]
Record Stop Time T
Sto
p
1
30 nsec
LED Pulse Low Time T
EOM
256k/F
s
msec
[3]
[4]
Notes:
[1]
Conditions are V
CC
= 5.5V, T
A
= 25°C and sampling frequency (F
S
) at 8kHz, unless specified.
[2]
Not all specifications are 100 percent tested. All Min/Max limits are guaranteed by Winbond via design,
electrical testing and/or characterization.
[3]
When different F
S
is applied, the value will change accordingly. Also, stability of internal oscillator may
vary as much as +
10% over the operating temperature and voltage ranges.
[4]
k = 1000.