Q67101-H6773 Просмотр технического описания (PDF) - Infineon Technologies

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производитель

Q67101-H6773

Joint Audio Decoder-Encoder - Multimode

Infineon Technologies 

PSB 7238

Introduction

Interfaces

– 4-line IOM-2/PCM interface

– 5-line serial audio interface, e.g. for connection to videocodec/H.221/223 processor

– Parallel 8-bit Host interface

– 4-line general purpose interface

– External memory interface to external SRAM with programmable waitstates (0 to 15),

for development purposes only.

Control

– Programmable via parallel host interface

– Operating parameters and mode settings via a register bank

– Access to audio channels and HDLC/serial transparent data controllers from DSP or

an external host

– Interface to external software via a full-duplex 256-byte on-chip mailbox

– H.221/H.223 oriented inband configuration/mode switching

General

– Supply voltage: 3.0 - 3.6 V

– Additional 4.5 to 5.5 V supply for connection to 5-V systems without external

components

– Ambient temperature range 0 °C to + 70 °C

– P-TQFP-100 package

Semiconductor Group

8

Data Sheet 1998-07-01

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