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What is W551C002?

This electronic component, produced by the manufacturer "Winbond", performs the same function as "Serial Voice Memory".


W551C002 Datasheet PDF - Winbond

Part Number W551C002
Description Serial Voice Memory
Manufacturers Winbond 
Logo Winbond Logo 


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Total 17 Pages



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W551CXXX Data Sheet
Table of Contents-
SERIAL VOICE MEMORY
1. GENERAL DESCRIPTION ......................................................................................................... 2
1.1 W551Cxxx Features Description .................................................................................... 2
1.2 W551Cxxx Pad Description ............................................................................................ 3
1.2.1 W551C002/005/010/020/040/060/080 Pad Description....................................................3
1.2.2 W551C160/240/320 Pad Description ...............................................................................4
2. FUNCTION DESCRIPTION ........................................................................................................ 5
2.1 W551Cxxx System Block Diagram ................................................................................. 5
2.2 W551Cxxx Serial Read Mode......................................................................................... 7
2.3 W551Cxxx Self-test Mode .............................................................................................. 9
3. ELECTRICAL CHARACTERISTICS......................................................................................... 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 ........................................................................................................ 15
6. REVISION HISTORY ................................................................................................................ 17
Publication Release Date: October 3, 2005
- 1 - Revision A2

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W551C002 equivalent
W551CXXX
2. FUNCTION DESCRIPTION
This section provides the system block diagrams, followed by explanations of each mode. Note that
serial check-sum output mode is not discussed in these latter sections, as it is only used in
manufacturing testing.
2.1 W551Cxxx System Block Diagram
W551Cxxx BLOCK DIAGRAM
ADDR
DATA
CLK
Shift Register/
Address Counter
Decoder
Output Buffer
Core Array
TEST
TEST_OUT
Control
Page Code
Comparator
POR
Note: this diagram does not include the W551C160/240/320. That block diagram is shown on the next page.
Publication Release Date: October 3, 2005
- 5 - Revision A2


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for W551C002 electronic component.


Information Total 17 Pages
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Featured Datasheets

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