ISD5216EY Nuvoton Technology Corporation of America, ISD5216EY Datasheet - Page 37

• Manufacturer Part Number: ISD5216EY
• Description: IC VOICE REC/PLAY 8-16MIN 28TSOP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISL5216r

Specifications of ISD5216EY

• Interface: I²C
• Filter Pass Band: 1.8 ~ 3.7kHz
• Duration: 8 ~ 16 Min
• Mounting Type: Surface Mount
• Package / Case: 28-TSOP
• For Use With: ISD-ES511 - EVALUATION SYSTEM FOR ISD5100ISD-ES501 - EVALUATION SYSTEM FOR ISD5008
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
To minimize noise, the analog and digital circuits in the Winbond ISD5216 device use separate power
busses. These +3 V busses lead to separate pins. Tie the V
and decouple both supplies as near to the package as possible.
V
The Winbond ISD5216 series utilizes separate analog and digital ground busses. The analog ground
(V
impedance path to power supply ground. The digital ground (V
separate low impedance path to power supply ground. These ground paths should be large enough to
ensure that the impedance between the V
the die is connected to V
attach area must be connected to V
NC (No Connect)
These pins should not be connected to the board at any time. Connection of these pins to any signal,
ground or V
SCL (SERIAL CLOCK LINE)
The Serial Clock Line is a bi-directional clock line. It is an open-drain line requiring a pull-up resistor to
Vcc. It is driven by the "master" chips in a system and controls the timing of the data exchanged over
the Serial Data Line.
SDA (SERIAL DATA LINE)
The Serial Data Line carries the data between devices on the I
line when the SCL is HIGH. State changes can only take place when the SCL is LOW. This is a bi-
directional line requiring a pull-up resistor to Vcc.
A0, A1 (Address Pins)
These two pins are normally strapped for the desired address that the Winbond ISD5216 will have on
the I
differently in order to allow the master device to address them individually. The possible addresses
range from 80h to 87h, depending upon whether the device is being written to, or read from, by the
host.
The Winbond ISD5216 has a 7-bit slave address of which only A0 and A1 are pin programmable. The
eighth bit (LSB) is the R/W bit. Thus, the address will be 1000 0xy0 or 1000 0xy1
CCA
SSA
SSA
7.8. PIN DETAILS
, V
, V
2
) pins should be tied together as close to the package as possible, and connected through a low-
C serial interface. If there are four of these devices on the bus, then each must be strapped
SSD
CCD
7.8.1. Power and Ground Pins
7.8.2. Digital I/O Pins:
(Ground Inputs)
(Voltage Inputs)
CC,
may result in incorrect device behavior or cause damage to the device.
SSD
through the substrate resistance. In a chip-on-board design, the die
SSD
.
SSA
pins and the V
- 37 -
SSD
CCD
SSD
2
C interface. Data must be valid on this
pin is less than 3Ω. The backside of
Publication Release Date: July 17, 2007
) pin should be connected through a
pins together as close as possible,
ISD5216
Revision B.5