Serial Voice Memory
Description
W551CXXX Data Sheet
Table of Contents-
SERIAL VOICE MEMORY
1.
GENERAL DESCRIPTION 2 1.
1 W551Cxxx Features Description .
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2 1.
2 W551Cxxx Pad Description .
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3
1.
2.
1 W551C002/005/010/020/040/060/080 Pad Description.
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3 1.
2.
2 W551C160/240/320 Pad Description .
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4
2.
FUNCTION DESCRIPTION .
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5 2.
1 W551Cxxx System Block Diagram .
5 2.
2 W551Cxxx Serial Read Mode.
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7 2.
3 W551Cxxx Self-test Mode .
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9
3.
ELECTRICAL CHARACTERISTICS.
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10 3.
1 W551Cxxx Absolute Maximum Ratings .
10 3.
2 W551Cxxx DC Characteristics 10 3.
3 W551Cxxx AC Characteristics.
11
4.
TIMING WAVEFORM .
12 5.
APPLICATION CIRCUITS .
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15 6.
REVISION HISTORY .
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