APR6008 - 8 min. Recording & Playback Voice IC
DataSheet
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 APR6008 offers non-volatile storage of voice and/or data in advanced Multi-Level Flash memory. Up to 8 minutes of audio recording and
playback can be accommodated. A maximum of 30K bits of digital data can be stored.
APR6008 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 APR6008 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 APR6008 device to reproduce audio
signals in their natural form,eliminating the need for encoding and compression,which can introduce distortion