ISD5008SY Nuvoton Technology Corporation of America, ISD5008SY Datasheet - Page 26

• Manufacturer Part Number: ISD5008SY
• Description: IC VOICE REC/PLAY 4-8MIN 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD5008r

Specifications of ISD5008SY

• Interface: SPI/Microwire
• Filter Pass Band: 1.7 ~ 3.4kHz
• Duration: 4 ~ 8 Min
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• For Use With: ISD-ES511 - EVALUATION SYSTEM FOR ISD5100ISD-ES501 - EVALUATION SYSTEM FOR ISD5008
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Configuration Registers may be loaded with data at any time, including when the chip is powered
a temporary register in the ISD5008 and does not affect the internal settings of the device. The
next time Configuration Register 1 is loaded, data will also transfer from the temporary register to
the Configuration Register 0 and effect the desire changes. See Figure & Table 13.
down using the PU bit in the SPI Control Resgister. The PU bit in the SPI Control Word will have
to be set to a “1” before the changes in configurarion will be seen.
LSB
A0
Command =
Load Configuration Register 0
FIGURE 13: Configuration Register Programming Sequence
Temporary Register
Input Shift Register
FIGURE 14: SPI Interface Simplified Block Diagram
- 26 -
A15 C
Command =
Load Configuration Register 1
0
Configuration Register 0
Configuration Register 1
Publication Release Date: Oct 31 2008
C
7
MOSI
ISD5008
Revision 1.2