ISD1932SYI Nuvoton Technology Corporation of America, ISD1932SYI Datasheet - Page 19

• Manufacturer Part Number: ISD1932SYI
• Description: IC VOICE REC/PLAY 64SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD1900r

Specifications of ISD1932SYI

• Interface: Pushbutton
• Duration: 21.2 - 64 Sec
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• For Use With: ISD-COB1964 - BOARD DEMO FOR ISD1964/32ISD-COB1916 - BOARD DEMO FOR ISD1916
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Filter Pass Band: -

6.3.
• When the R
• When R
• If the ground side of R
• The operation will resume when the resistor is connected back to ground.
3 5
6.3.1
Example of four Fixed-Message Configuration:
1 6
O
accordingly.
faster or slower.
THER
2 6
O
Rosc Operation
OSC
PERATIONS
Addr/Drct
M1 ~ M4
or AnaIn
resistor value is changed during playback, the tone of a recorded message will alter either
Addr/Drct
OSC
Mic+/-
FM3
FM2
FM1
M1 ~ M4
R / P
LED
FM3
FM2
FM1
R / P
varies from 53.3 KΩ to 160 KΩ, the sampling frequency changes from 12 to 4 kHz
LED
Sp+
Sp-
Start
OSC
Figure 6-9
Figure 6-8
T
T
T
T
FSet
Deb
resistor is floated or tied to V
FSet
Deb
T
Ers
Start
T
Playback Operation under FMC mode
Deb
T
Record Operation under FMC mode
Deb
T
Stop
Stop
Settle2
T
Settle1
19
T
Deb
T
Ers
T
Start
Deb
Start
CC
, then the current operation will be freezed.
End of Message
Publication Release Date: Jan 5, 2009
End of Duration
T
EOM
T
Stop1
ISD1900
Revision 0.51