ISD5116SY Nuvoton Technology Corporation of America, ISD5116SY Datasheet - Page 12

• Manufacturer Part Number: ISD5116SY
• Description: IC VOICE REC/PLAY 8-16MN 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD5100r

Specifications of ISD5116SY

• Interface: I²C
• Filter Pass Band: 1.7 ~ 3.4kHz
• Duration: 8 ~ 16 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

Digital data is sent and received serially over the I
and stored in one of two alternating (commutating) 64-bit shift registers. When an input register is full,
it becomes the register that is parallel written into the array. The prior write register becomes the new
serial input register. A mechanism is built-in to ensure there is always a register available for storing
new data.
Storing data in the memory is accomplished by accepting data one byte at a time and issuing an
acknowledge. If data is coming in faster than it can be written, the chip issues an acknowledge to the
host microcontroller, but holds SCL LOW until it is ready to accept more data. (See section 7.5.2 for
details).
The read mode is the opposite of the write mode. Data is read into one of two 64-bit registers from the
array and serially sent to the I
To use more than four ISD5100 Series devices in an application requires some external switching of
the I
I
Important note: The rest of this data sheet will assume that the reader is familiar with the
I
this document. If you are not familiar with this serial protocol, please read this section to
familiarize yourself with it. A large amount of additional information on I
found on the Philips web page at
I
The ISD5100 Series have 7-bit slave address of <100 00xy> where x and y are equal to the state,
respectively, of the external address pins A1 and A0. Because all data bytes are required to be 8
bits, the LSB of the address byte is the Read/Write selection bit that tells the slave whether to transmit
or receive data. Therefore, there are 8 possible slave addresses for the ISD5100-Series. These
are:
2
2
2
C interface
C Slave Address
C serial interface. Additional information on I
6.3. O
2
C interface.
6.3.1
PERATIONAL
I
2
C Interface
M
ODES
2
C interface. (See
D
ESCRIPTION
http://www.philips.com/
- 12 -
section 7.5.3
2
C interface. The data is serial-to-parallel converted
2
C may be found in
.
for details).
Publication Release Date: Oct 31, 2008
ISD5100 SERIES
section 10
2
C can also be
on page 72 of
Revision 1.42