IC VOICE REC/PLAY 6MIN 28-DIP

ISD4003-06MPY

Manufacturer Part NumberISD4003-06MPY
DescriptionIC VOICE REC/PLAY 6MIN 28-DIP
ManufacturerNuvoton Technology Corporation of America
SeriesISD4003
ISD4003-06MPY datasheet
 

Specifications of ISD4003-06MPY

InterfaceSPI/MicrowireFilter Pass Band2.3kHz
Duration6 MinMounting TypeThrough Hole
Package / Case28-DIP (0.600", 15.24mm)Lead Free Status / RoHS StatusLead free / RoHS Compliant
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6.2.3
SPI Control and Output Registers
The SPI control register provides control of individual function such as play, record, message cueing,
power-up, power-down, start, stop and ignore address pointer operations.
Control Bit
Control Register
C0
MC
[1]
C1
IAB
C2
PU
P/ R
C3
C4
RUN
Address Bits
A0-A10
Output Bits
OVF
EOM
P0-P10
[1]
When IAB (Ignore Address Bit) is set to 0, a playback or record operation starts from address (A0-A10). For
consecutive playback or record, IAB should be changed to a 1 before the end of that row (see RAC timing).
Otherwise the ISD4003 will repeat the operation from the same row address. For memory management, the Row
Address Clock (RAC) signal and IAB can be used to move around the memory segments.
TABLE 3: SPI CONTROL REGISTERS
Bit
Message Cueing function
=
1
Enable Message Cueing
=
0
Disable Message Cueing
Ignore Address bit
=
1
Ignore input address register (A0-A10)
=
0
Use the input address register (A0-A10)
Power Up
=
1
Power-Up
=
0
Power-Down
Playback or Record
=
1
Play
=
0
Record
Enable or Disable an operation
=
1
Start
=
0
Stop
Input address register
TABLE 4: SPI OUTPUT REGISTERS
Description
Overflow
End-of-Message
Output of the row pointer register
- 16 -
ISD4003 SERIES
Device Function
Publication Release Date: Oct 31, 2008
Revision 1.31