ISD4002-150EI Nuvoton Technology Corporation of America, ISD4002-150EI Datasheet - Page 2
ISD4002-150EI
Manufacturer Part Number
ISD4002-150EI
Description
IC VOICE REC/PL 150SEC IN 28TSOP
Manufacturer
Nuvoton Technology Corporation of America
Series
ISD4002r
Datasheet
1.ISD4002-120E.pdf
(37 pages)
Specifications of ISD4002-150EI
Interface
SPI/Microwire
Filter Pass Band
2.7kHz
Duration
150 Sec
Mounting Type
Surface Mount
Package / Case
28-TSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
ISD4002150EI
ISD4002 SERIES
1. GENERAL DESCRIPTION
®
The ISD4002 ChipCorder
series provides high-quality, 3-volt, single-chip record/playback solutions
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 Winbond’s patented multilevel storage technology. Voice and
audio signals are directly stored onto memory array in their natural form, providing high-quality voice
reproduction.
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