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Z87L10

Zilog.
Part Number Z87L10
Manufacturer Zilog.
Description Audio Encoder/Decoders
Published Apr 16, 2005
Detailed Description PRELIMINARY PRODUCT SPECIFICATION 2 Z87010/Z87L10 AUDIO ENCODER/DECODERS FEATURES Device Z87010 Z87L10 ROM (Kbyte) 4 4...
Datasheet PDF File Z87L10 PDF File

Z87L10
Z87L10

Overview
PRELIMINARY PRODUCT SPECIFICATION 2 Z87010/Z87L10 AUDIO ENCODER/DECODERS FEATURES Device Z87010 Z87L10 ROM (Kbyte) 4 4 I/O Lines 16 16 Package Information 44-Pin PLCC 44-Pin QFP 44-Pin QFP s s s s s 2 Direct Interface to 8-Bit µ-law Telephone CODEC I/O Bus (16-Bit Tristable Data, 3-Bit Address) Wait State Generator Two External Interrupts Four Separate I/O Pins (2 Input, 2 Output) Hardware s s 16-Bit DSP Processor 3.
0V to 3.
6V; -20° to +70°C, Z87L10 4.
5V to 5.
5V, -20° to +70°C, Z87010 Static Architecture 512 Word On-Chip RAM Modified Harvard Architecture Direct Interface to Z87000 Spreader/Despreader Frequency Hopping Software s s s s Full Duplex 32 Kbps ADPCM Encoding/Decoding Single Tone and DTMF Signal Generation Sidetone, Volume Control, Mute Functions Large Phone Number Memory (21 numbers of 23 digits each) Master-Slave Protocol Interface to Z87000 Spreader/Despreader s s s s s GENERAL DESCRIPTION The Z87010/Z87L10 is a second generation CMOS Digital Signal Processor (D...


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