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EM57P300

ELAN Microelectronics Corp
Part Number EM57P300
Manufacturer ELAN Microelectronics Corp
Description TINY CONTROLLER-BASED SOUND PROCESSOR
Published Apr 2, 2005
Detailed Description EASY SOUND - EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR inary Prelim GENERAL DESCRIPTION EM57P300 is a tiny-c...
Datasheet PDF File EM57P300 PDF File

EM57P300
EM57P300

Overview
EASY SOUND - EM57P300 SERIES TINYCONTROLLER-BASED SOUND PROCESSOR inary Prelim GENERAL DESCRIPTION EM57P300 is a tiny-controlled-based voice/dual tone melody/dual tone sound effect Ics which contain all the function of EM57000 series and has an OTP (One Time Programmable) ROM inside.
FEATURES • • • • • • • • • • • EM57P300 – ROM : 64k x 10 bits (21 sec@6K sample rate).
Working Voltage 2.
4V ~ 5.
1V.
One 4-bit input port, two 4-bit I/O ports, and 32x4 bits RAM.
8k (maximum) program ROM.
One 6-bit timer overflow control.
ASPCM synthesizer and dual tone melody/sound effect generator.
4k~32k Hz playing speed for voice play-back.
Multiple tempos for dual tone melody/sound effect play-back.
Variab...


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