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EM57400 - TINY CONTROLLER-BASED SOUND PROCESSOR

Download the EM57400 datasheet PDF. This datasheet also covers the EM5 variant, as both devices belong to the same tiny controller-based sound processor family and are provided as variant models within a single manufacturer datasheet.

General Description

EM57000 is a series of single chip Voice/Dual tone Melody/Dual tone Sound Effect synthesizer ICs.

It contains one 4-bit input port (provided for EM57100 and above), two 4-bit I/O ports and a tiny controller.

Key Features

  • • Single power supply 2.4 V ~ 5 V. • Wide range of ROMs : EM57001 - 10Kx10 bits, EM57100 - 16Kx10 bits, EM57200 - 32Kx10 bits, EM57300 - 64Kx10 bits, EM57400 - 128Kx10 bits, EM57500 - 256Kx10 bits, EM57600 - 512Kx10 bits, EM57700 - 1024Kx10 bits. • One 4-bit input port (provided for EM57100 and above), two 4-bit I/O ports. • 16x4 bits RAM for EM57001, 32x4 bits RAM for EM57100~EM57500, 128x4 bits RAM for EM57600 and above. • 8K (maximum) program ROM for EM57001~EM57500. 32K (maximum) program ROM.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EM5-700.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number EM57400
Manufacturer Unknown Manufacturer
File Size 256.89 KB
Description TINY CONTROLLER-BASED SOUND PROCESSOR
Datasheet download datasheet EM57400 Datasheet

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Other Datasheets by Unknown Manufacturer

Part Number Description
EM57000 TINY CONTROLLER-BASED SOUND PROCESSOR
EM57001 TINY CONTROLLER-BASED SOUND PROCESSOR
EM57100 TINY CONTROLLER-BASED SOUND PROCESSOR
EM57200 TINY CONTROLLER-BASED SOUND PROCESSOR
EM57300 TINY CONTROLLER-BASED SOUND PROCESSOR

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
EASY SOUND - EM57000 SERIES TINY CONTROLLER-BASED SOUND PROCESSOR GENERAL DESCRIPTION EM57000 is a series of single chip Voice/Dual tone Melody/Dual tone Sound Effect synthesizer ICs. It contains one 4-bit input port (provided for EM57100 and above), two 4-bit I/O ports and a tiny controller. User's applications, such as section combination, trigger modes, control outputs, keyboard matrix, and other logic functions, are easily implemented by programming through its tiny controller. FEATURES • Single power supply 2.4 V ~ 5 V. • Wide range of ROMs : EM57001 - 10Kx10 bits, EM57100 - 16Kx10 bits, EM57200 - 32Kx10 bits, EM57300 - 64Kx10 bits, EM57400 - 128Kx10 bits, EM57500 - 256Kx10 bits, EM57600 - 512Kx10 bits, EM57700 - 1024Kx10 bits.