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CY62256V
Document #: 38-05057 Rev. *D
Page 10 of 13
Typical DC and AC Characteristics (continued)
30.0
25.0
20.0
15.0
10.0
5.0
0
200
400
600
800
CAPACITANCE (pF)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
1.25
1.00
0.75
10
20
30
CYCLE FREQUENCY (MHz)
NORMALIZED I CC vs.CYCLE TIME
0.0
1000
0.50
TA = 25°C
VIN = 0.5V
1
VCC = 3.0V
TA = 25°C
VCC = 3V
Truth Table
CE
WE
OE
Inputs/Outputs
Mode
Power
H
X
X
High-Z
Deselect/Power-down
Standby (ISB)
L
H
L
Data Out
Read
Active (ICC)
L
L
X
Data In
Write
Active (ICC)
L
H
H
High-Z
Deselect, Output Disabled
Active (ICC)
Ordering Information
Speed
(ns)
Ordering Code
Package
Name
Package Type
Operating
Range
70
CY62256VLL-70SNC
SN28
28-lead (300-mil Narrow Body) Narrow SOIC
Commercial
CY62256VLL-70ZC
Z28
28-lead Thin Small Outline Package
CY62256VLL-70ZI
Industrial
CY62256VLL -70SNI
SN28
28-lead (300-mil Narrow Body) Narrow SOIC
CY62256VLL-70ZRI
ZR28
28-lead Reverse Thin Small Outline Package
CY62256VLL-70SNE
SN28
28-lead (300-mil Narrow Body) Narrow SOIC
Automotive
CY62256VLL-70ZE
Z28
28-lead Thin Small Outline Package
CY62256VLL-70ZRE
ZR28
28-lead Reverse Thin Small Outline Package
100
CY62256V25LL-100ZC
Z28
28-lead Thin Small Outline Package
Commercial
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