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ML22Q58 Datasheet - OKI electronic

ML22Q58, 2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI

OKI Semiconductor ML2251/52/53/54/56-XXX, ML22Q54/Q58 2-Channel Mixing Oki ADPCM Algorithm-Based Speech Synthesis LSI FEDL2250DIGEST-09 Issue Date: S.
The ML2250 family is a 2-channel mixing speech synthesis device with an on-chip voice data (i.
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ML22Q58_OKIelectronic.pdf

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Datasheet Details

Part number:

ML22Q58

Manufacturer:

OKI electronic

File Size:

329.16 KB

Description:

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

Features

* Type ML2251 ML2252 ML2253 ML2254 www. DataSheet4U. com ROM capacity 512 Kbit 1 Mbit 3 Mbit 4 Mbit 4 Mbit 6 Mbit 8 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 31.7 19.8 15.8 7.9 3.9 64.5 40.3 32.2 16.1 8.0 195.5 12

Applications

* that the on-chip mask ROM product cannot support. The ML22Q54/Q58 is most suitable for evaluation because the circuit configuration is the same as the on-chip mask ROM product. As it is easy to write to build in-flash memory, it is able to combine fixed message and variable message. 1/36 FEDL2250D

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