參數(shù)資料
型號: ISD MicroTAD-16M
廠商: WINBOND ELECTRONICS CORP
英文描述: Single-Chip Voice Record/Playback Device(Single-chip Durations of 16 minutes)(單片的錄音/錄音重放器(單片信息存儲持續(xù)時間16分鐘))
中文描述: 單芯片語音記錄/播放設(shè)備(單芯片的持續(xù)時間16分鐘)(單片的錄音/錄音重放器(單片信息存儲持續(xù)時間16分鐘))
文件頁數(shù): 3/28頁
文件大小: 650K
代理商: ISD MICROTAD-16M
ISD · 2727 North First Street, San Jose, CA 95125 · TEL: 408/943-6666 · FAX: 408/544-1787 · http://www.isd.com
May 1999
A Winbond Company
Figure: ISD MicroTAD-16M Block Diagram
GENERAL DESCRIPTION
The ISD MicroTAD-16M ChipCorder
vides high-quality, 3-volt, single-chip record/
playback solutions for 16-minute messaging ap-
plications which are ideal for telephone answer-
ing devices (TADs). The CMOS-based devices
include an on-chip oscillator, antialiasing filter,
smoothing filter, AutoMute feature, audio am-
plifier, and high density, multilevel Flash storage
array. The ISD MicroTAD-16M is designed to be
used in a microprocessor- or microcontroller-
based system. Address and control are accom-
plished through a Serial Peripheral Interface (SPI)
¨
Product pro-
or Microwire Serial Interface to minimize pin
count.
Recordings are stored in on-chip nonvolatile
memory cells, providing zero-power message
storage. This unique, single-chip solution is made
possible through ISD’s patented multilevel stor-
age technology. Voice and audio signals are
stored directly into memory in their natural form,
providing high-quality, solid-state voice repro-
duction.
ISD MicroTAD-16M
Single-Chip Voice Record/Playback Device
16-Minute Duration
Preliminary Data Sheet
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