ML22Q54 - 2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI

Product Overview

OKI electronic

Part number	ML22Q54
Manufacturer	OKI electronic
File Size	253.13 KB
Description	2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI
Datasheet	ML22Q54 Datasheet
Additional preview pages of the ML22Q54 datasheet.

The ML2250 family is a 2-channel mixing speech synthesis device with an on-chip voice data (i.e., phrases) storing mask ROM and a flash memory.

Besides playing the built-in voice data, this device can output voice data that is input from outside the device.

Type ML2252 ML2254 ML22Q54 www. DataSheet4U. com ROM capacity 1 Mbit 4 Mbit 4 Mbit Maximum playback time length (sec) (In 4-bit ADPCM2) FSAM = 4.0 kHz FSAM = 6.4 kHz FSAM = 8.0 kHz FSAM = 16 kHz FSAM = 32 kHz 64.5 261.1 261.1 40.3 163.2 163.2 32.2 130.5 130.5 16.1 65.2 65.2 8.0 32.6 32.6.
Non-linear 8-bit PCM, 8-bit PCM, 16-bit PCM, 2-bit ADPCM2, and 4-bit ADPCM2 algorithms.
Serial input/parallel input selectable.
Phrase control table function i. e. , user definable phr.

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ML22Q341 - ADPCM Speech Synthesis LSI (LAPIS)
ML22Q374 - ADPCM Speech Synthesis LSI (LAPIS)
ML2200 - 12-Bit Plus Sign Data Acquisition Peripheral (Micro Linear)
ML2201 - Speech Synthesizer LSI with on-chip 384K Mask ROM (OKI electronic componets)
ML2208 - 12-Bit Plus Sign Data Acquisition Peripheral (Micro Linear)
ML22321 - ADPCM Speech Synthesis LSI (LAPIS)
ML22340 - ADPCM Speech Synthesis LSI (LAPIS)

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Published: Oct 1, 2008 |