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W51300

Winbond
Part Number W51300
Manufacturer Winbond
Description FLASH VR CONTROLLER
Published Apr 17, 2005
Detailed Description W51300 FLASH VR CONTROLLER GENERAL DESCRIPTION The W51300 is a voice recorder IC which contains A/D and D/A converters t...
Datasheet PDF File W51300 PDF File

W51300
W51300

Overview
W51300 FLASH VR CONTROLLER GENERAL DESCRIPTION The W51300 is a voice recorder IC which contains A/D and D/A converters to digitize and reproduce voice signals.
An anti-alias/smoothing filter, AGC circuit, MIC preamplifier, and speaker power amplifier are used to smooth the input voice and set the output voice to a certain volume while minimizing the number of extra components needed.
The recording time depends on the size of the external memory.
The external memory is a nonvolatile flash EPROM that stores the voice data while power is switched off.
This external memory provides a great advantage in cartridge or greeting card applications.
A maximum of 16 Mbit of memory can be cascaded.
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