APR6016_15 Datasheet, PDF (1/24 Pages) Aplus Intergrated Circuits – 16 min Recording & Playback Voice IC

INTEGRATED CIRCUITS INC.--APR6016
16 min. -- Recording & Playback Voice IC
Features :
Multi-level analog storage
- 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 - No battery backup required
SPI interface
- Allows any commercial micro-controller to ]
control the device
Programmable Sampling Clock
- Allows user to choose quality and duration leve
Single 3V power supply
Low power consumption
- Playback operating current: 15mA typical
- Standby current: 1uA maximum
- Automatic power-down
Multiple package options available
- CSP, TSOP, PDIP, Bare Die
On-board clock prescaler
- Eliminates the need for external clock dividers
Automatic squelch circuit
- Reduces background noise during quiet
passages
General Description :
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 maximum of
30K bits of digital data can be stored.
APR6016 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
ecorders,and voice pagers.
APLUS achieves this high level of storage
capability By using a proprietary analog multi-level
storage technology implemented in an advanced
on-volatile Flash memory process. Each memory
cell can Typically store 256 voltage levels. This
allows the APR6016 device to reproduce audio
signals in their natural form,eliminating the need for
encoding and compression,which can introduce
distortion.
Figure 1 APR6016 Pinout Diagrams
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