ISD1932SYI01 Nuvoton Technology Corporation of America, ISD1932SYI01 Datasheet - Page 14

• Manufacturer Part Number: ISD1932SYI01
• Description: IC VOICE REC/PLAY 64SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD1900r

Specifications of ISD1932SYI01

• 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: -

• Low active input, edge-trigger, toggle on-off, debounce required.
• Playback begins from the start address to end address or EOM, whichever occurrs first.
• At the end of message, LED
• During playback, a subsequent trigger terminates the playback operation. If EOM marker is not encountered,
• This pin has an internal pull-up device.
• Once PlayE
• Low active input, Level-hold, debounce required.
• Once active, playback begins from the start address and stops whenever PlayL
• This pin has an internal pull-up device.
• Once PlayL
6.1.2
6.1.3
then LED
banned.
When an EOM is encountered, LED
prohibited.
o
o
¯¯¯¯ will not pulses Low momentarily.
¯¯¯¯¯ is active, input on PlayL
¯¯¯¯¯ is active, input on PlayE
2 2
Then device will automatically power down.
2 3
Then device will automatically power down.
Edge-triggered Playback (PlayE
Level-triggered Playback (PlayL
Addr/Drct
<S3:S0>
<E3:E0>
Sp+
PlayE
Sp-
LED
T
ASet
¯¯¯¯ pulses Low momentarily.
Figure 6-4
T
Deb
¯¯¯¯ pulses Low momentarily.
Start
¯¯¯¯¯, REC
¯¯¯¯¯, REC
T
AHold
¯¯¯¯¯) Operation
¯¯¯¯¯) Operation
Playback–Edge (
T
¯¯¯¯, FT
¯¯¯¯, FT
Deb
14
Stop
T
¯¯, Addr/ Drct
¯¯, Addr/ Drct
ASet
T
Settle2
PlayE
¯¯¯¯¯
¯¯¯¯, S0, S1, S2, S3, E0, E1, E2 or E3 is
¯¯¯¯, S0, S1, S2, S3, E0, E1, E2 or E3 is
) function
T
Start
T
AHold
Deb
Publication Release Date: Jan 5, 2009
T
EOM
¯¯¯¯¯ returns to High.
Message
End of
ISD1900
Revision 0.51