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MX812 - VSR CODEC

Download the MX812 datasheet PDF. This datasheet also covers the MX812-MX variant, as both devices belong to the same vsr codec family and are provided as variant models within a single manufacturer datasheet.

Features

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Note: The manufacturer provides a single datasheet file (MX812-MX-COM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MX812
Manufacturer MX-COM
File Size 168.69 KB
Description VSR CODEC
Datasheet download datasheet MX812 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATABULLETIN M X 8 1 2 VSR CODEC WITH DRAM CONTROL PRELIMINARY INFORMATION Features and Applications • Half-Duplex Voice Storage and Retrieval • Serial Bus µProcessor Control • On-Chip DRAM Controller • Up To 2 Minutes of High-Quality Recorded Audio • Answering Functions and VoiceNotepad • Low-Power 5-Volt CMOS • Selectable Sample Rates and “Memory Size” MX812DW 28-pin SOIC MX812J 28-pin CDIP CLOCK AUDIO OUT VBIAS AUDIO IN EBIAS VDD VSS CHIP SELECT SERIAL CLOCK COMMAND DATA REPLY DATA IRQ CLOCK GENERATOR DEMOD CVSD CODEC MOD DRAM CONTROL POWER METER STATUS REGISTER SERIAL C-BUS INTERFACE and LOGIC STORE/PLAY/WAIT COMMAND BUFFER MODE REGISTER Figure 1 - MX812 Voice Store and Retrieve Codec WE CAS RAS1 A10/R2 A9 A8 EXTERNAL A7 DRAM A6 A5 1 or 2 x A4 1Mbit A3 DRAM Chips A2 A1 or
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