ISD4003-04MEYI Nuvoton Technology Corporation of America, ISD4003-04MEYI Datasheet - Page 15

• Manufacturer Part Number: ISD4003-04MEYI
• Description: IC VOICE REC/PLAY 4MIN 28-TSOP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD4003r

Specifications of ISD4003-04MEYI

• Interface: SPI/Microwire
• Filter Pass Band: 3.4kHz
• Duration: 4 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