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

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Description

OKI Semiconductor ML2252/54-XXX, ML22Q54 2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI FEDL2250DIGEST-01 Issue Date: Oct.15, 2002 .
The ML2250 family is a 2-channel mixing speech synthesis device with an on-chip voice data (i.

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Datasheet Specifications

Part number
ML22Q54
Manufacturer
OKI electronic
File Size
253.13 KB
Datasheet
ML22Q54_OKIelectronic.pdf
Description
2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI

Features

* 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

Applications

* that the on-chip mask ROM product cannot support. The ML22Q54 is most suitable for evaluation because the circuit configuration is the same as the on-chip mask ROM product. A combination of fixed and variable messages can be written because it is easy to write to the built-in flash memory. It is als

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