Datasheet > APR6016

APR6016

更新时间： 2022-11-25 11:13:38

品牌	Logo	应用领域
APLUS		/
页数	文件大小	规格书
24页	2027K
描述
Voice Recording & Playback Device 16 Minute Duration

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数据手册

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APR6016 数据手册

APLUS INTEGRATED CIRCUITS INC.

APR6016

Voice Recording & Playback Device

16 Minute Duration

Features

• Multi-level analog storage

• Single 3V power supply

• Low power consumption

- High quality audio recording and playback

• Dual mode storage of analog and/or digital data

- Eliminates the need for separate digital memory

• Advanced, non-volatile Flash memory technology

- Playback operating current: 15 mA typical

- Standby current: 1 uA maximum

- Automatic power-down

- No battery backup required

• SPI interface

• Multiple package options available

- CSP, PDIP, Bare Die

- Allows any commercial microcontroller to control

the device

• On-board clock prescaler

- Eliminates the need for external clock dividers

• Automatic squelch circuit

• Programmable Sampling Clock

- Allows user to choose quality and duration levels

- Reduces background noise during quiet passages

General Description

Figure 1 APR6016 Pinout Diagrams

The APR6016 offers non-volatile storage of voice and/or data

in advanced Multi-Level Flash memory. Up to 16 minutes of

audio recording and playback can be accommodated. A max-

APR6016

imum of 30K bits of digital data can be stored.

devices can be cascaded for longer duration recording or

greater digital storage. Device control is accomplished

through an industry standard SPI interface that allows a

microcontroller to manage message recording and playback.

This flexible arrangement allows for the widest variety of

messaging options. The APR6016 is ideal for use in cellular

and cordless phones, telephone answering devices, personal

digital assistants, personal voice recorders, and voice pag-

ers.

28 pin DIP

/C S

D I

D O

V SSD

N C

SC LK

VC C D

EX TC LK

/IN T

SA C

VS SA

N C

/BU SY

N C

VC C A

AN A IN +

AN A IN -

/SQ LO U T

N C

A NA O UT -

AN AO U T+

N C

/R ESE T

VS SA

AU D O U T

SQ LC AP

APLUS Integrated achieves this high level of storage capabi-

lity

by using a proprietary analog multi-level storage te

l -

chno

logyi mplemented in an advanced non-volatile Flash memory

process. Each memory cell can typically store 256 voltage

APR6008 voice to

levels. This allows the

reproduce audio

co-

signals in their natural form, eliminating the need for en

ding and compression which can introduce distortion.

2002/5/10

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