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CY62256 Package Diagrams, Lead 600-mil Molded DIP P15, Lead 300-mil SNC Narrow Body SN28
Models:
CY62256
1
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Data Retention Characteristics
Package Diagrams
Pin Configurations
Inputs/Outputs Mode Power
Features
Switching Waveforms
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CY62256
Package Diagrams
28-lead
(600-mil)
Molded DIP P15
51-85017-A
28-lead
(300-mil)
SNC (Narrow Body) SN28
51-85092-*B
Document #:
38-05248
Rev. *B
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Contents
Cypress Semiconductor Corporation
Features
Inputbuffer
Column
Electrical Characteristics Over the Operating Range
Pin Configurations
Maximum Ratings
Operating Range
Capacitance4
Data Retention Characteristics
AC Test Loads and Waveforms
Data Retention Waveform
Switching Waveforms
Switching Characteristics Over the Operating Range6
CY62256− Parameter Description Min Max Unit Read Cycle
Write Cycle9
Read Cycle No 12
Write Cycle No WE Controlled
Write Cycle No CE Controlled
Write Cycle No WE Controlled, OE LOW
Typical DC and AC Characteristics
Truth Table
Inputs/Outputs Mode Power
Ordering Information
Normalized Supply Voltage
Package Diagrams
Lead 600-mil Molded DIP P15
Lead 300-mil SNC Narrow Body SN28
Lead Thin Small Outline Package Type 1 8 x 13.4 mm Z28
Date Change Description of Change
REV ECN no
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