ML2254-XXXGA View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

ML2254-XXXGA

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

Oki Electric Industry 

OKI Semiconductor

FEDL2250DIGEST-09

ML2250 family

REVISION HISTORY

Document

No.

PEDL2250DIGSET-01

Date

Jun. 25, 2002

Page

Previous Current

Edition Edition

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Description

Preliminary edition 1

FEDL2250DIGSET-01 Oct. 15, 2002

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Final edition 1

FEDL2250DIGSET-02 May 12, 2003

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Final edition 2

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FEDL2250DIGSET-03 Oct. 17, 2003

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Added ML2251 and ML2253

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Eliminated mentioned items about PWM

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FEDL2250DIGSET-04 Apr. 20, 2004

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Added ML2256

22

Added mentioned items about initial state at

reset input

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FEDL2250DIGSET-06 Dec. 27, 2004

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10-12,

33

16-18

Added ML22Q58

Added ML2253/54-XXXHB(W-CSP Package)

Added the pin equivalent circuits

FEDL2250DIGSET-08 Jun.13, 2005

19,20

27

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22,23

30,31

1

3

11

12,13

12

Corrected the airticle and charts about serial

Interface

Changed the application circuit example

Modified the description of ML22Q54/Q58 in

the “GENERAL DESCRIPTION” Section.

Added “(ML2256-XXXHB)” to the 33-pin

W-CSP package.

Added the 33-pin W-CSP package

configuration of ML2256-XXXHB

Added the “ML2256 WCSP pin “ Column” in the

table.

Added ML2256 to the heading above the table.

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FEDL2250DIGSET-09 Sep.15, 2005

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13 Modified the description of QFP Pin 24.

Changed the contents in the “Condition” and

17

“Rating” Columns of Parameter “Power

Dissipation” in the table in the “ABSOLUTE

MAXIMUM RATINGS” Section.

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The “DIGEST” version is not changed.

35/36

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