ISD4003-08MEY Nuvoton Technology Corporation of America, ISD4003-08MEY Datasheet - Page 15
![IC VOICE REC/PLAY 8MIN 28-TSOP](/photos/6/98/69885/256-28-tsop_sml.jpg)
ISD4003-08MEY
Manufacturer Part Number
ISD4003-08MEY
Description
IC VOICE REC/PLAY 8MIN 28-TSOP
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD4003r
Datasheet
1.ISD4003-04MPY.pdf
(38 pages)
Specifications of ISD4003-08MEY
Interface
SPI/Microwire
Filter Pass Band
1.7kHz
Duration
8 Min
Mounting Type
Surface Mount
Package / Case
28-TSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The following diagram describes the SPI port and the control bits associated with it.
MOSI
MISO
6.2.2
MISO
MOSI
(Loaded to Row Counter
SPI Diagrams
only if IAB = 0)
FIGURE 3: SPI INTERFACE SIMPLIFIED BLOCK DIAGRAM
OVF EOM
LSB
A0
OVF EOM
A1
P0
A2
P1
A3
Input Shift Register
P0-P10
A0-A10
Row Counter
FIGURE 4: SPI PORT
P2
A4
P3
A5
- 15 -
Ignore Address Bit (IAB)
P4
A6
Message Cueing (MC)
Play/Record (P/R)
P5
A7
Output Shift Register
Power Up (PU)
P6
A8
RUN
P7
A9
Publication Release Date: Oct 31, 2008
A10
P8
P9
C0
ISD4003 SERIES
P10
C1
Select Logic
C2
0
C3
0
MSB
C4
0
Revision 1.31