ISD4002-150SYI Nuvoton Technology Corporation of America, ISD4002-150SYI Datasheet - Page 3

• Manufacturer Part Number: ISD4002-150SYI
• Description: IC VOICE REC/PLAY 150SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD4002r

Specifications of ISD4002-150SYI

• Interface: SPI/Microwire
• Filter Pass Band: 2.7kHz
• Duration: 150 Sec
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. GENERAL DESCRIPTION
The ISD4002 ChipCorder
for 2- to 4-minute messaging applications ideally for cellular phones and other portable products. The
CMOS-based devices include an on-chip oscillator, anti-aliasing filter, smoothing filter, AutoMute
feature, audio amplifier, and high density multilevel Flash memory array. The ISD4002 series is
designed to be used in a microprocessor- or microcontroller-based system. Address and control are
accomplished through a Serial Peripheral Interface (SPI) or Microwire Serial Interface to minimize pin
count.
Recordings are stored into the on-chip Flash memory cells, providing zero-power message storage.
This unique single-chip solution utilizes Nuvoton’s patented multilevel storage technology. Voice and
audio signals are directly stored onto memory array in their natural form, providing high-quality voice
reproduction.
2. FEATURES
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Single-chip voice record/playback solution
Single 3 volt supply
Low-power consumption
Single-chip durations of 120, 150, 180, and 240 seconds
High-quality, natural voice/audio reproduction
AutoMute feature provides background noise attenuation
No algorithm development required
Micorcontroller SPI or Microwire™ Serial Interface
Fully addressable to handle multiple messages
Non-volatile message storage
100K record cycles (typical)
100-year message retention (typical)
On-chip clock source
Power consumption controlled by SPI or Microwire control register
Available in die, PDIP, SOIC and TSOP
Packaged type: Lead-Free
Operating current:
Standby current:
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CC_Play
CC_Rec
CC_Standby
= 25 mA (typical)
= 15 mA (typical)
= 1 µA (typical)
®
series provides high-quality, 3-volt, single-chip record/playback solutions
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Publication Release Date: Nov 6, 2008
ISD4002 SERIES
Revision 1.41
®