aP89021 - VOICE OTP

This page provides the datasheet information for the aP89021, a member of the aP89010 VOICE OTP family.

Product Overview

APLUS

Part number	aP89021
Manufacturer	APLUS
File Size	231.71 KB
Description	VOICE OTP
Datasheet	aP89021 Datasheet
Additional preview pages of the aP89021 datasheet.

aP89021/010 high performance Voice OTP is fabricated with Standard CMOS process with embedded 512K/256K bits EPROM.

It can store up to 21/10 sec voice message with 4-bit ADPCM compression at 6KHz sampling rate.

8-bit PCM is also available as user selectable option.

aP89021/010 Standard CMOS process. Embedded 512K/256K bits EPROM. 21/10 Sec Voice Length at 6 KHz sampling and 4-bit ADPCM compression. Maximum 12 voice groups. Combination of voice building blocks to extend playback duration. 960 table entries are available for voice block combinations. User selectable PCM or ADPCM data compress. Two triggering modes are available by whole chip option during voice compilation. - Key Trigger Mode.
Combinations of S1 ~ S4 to trigger up to 12 voice grou.

Other Datasheets by APLUS

Published: Oct 2, 2011 |