CY62256V
Document #: 38-05057 Rev. *F Page 9 of 12
Typical DC and AC Characteristics (continued)
30.0
25.0
20.0
15.0
10.0
5.0
0 200 400 600 800
DELTA t (ns)
AA
CAPACITANCE (pF)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
1.25
1.00
0.75
10
20 30
NORMALIZED I
CC
CYCLE FREQUENCY (MHz)
NORMALIZED I
CC
vs.CYCLETIME
0.0
1000
0.50
T
A
= 25°C
V
IN
= 0.5V
1
V
CC
= 3.0V
T
A
= 25°C
V
CC
= 3V
Truth Table
CE WE OE Inputs/Outputs Mode Power
H X X High-Z Deselect/Power-down Standby (I
SB
)
L H L Data Out Read Active (I
CC
)
L L X Data In Write Active (I
CC
)
L H H High-Z Deselect, Output Disabled Active (I
CC
)
Ordering Information
Speed
(ns)
Ordering Code
Package
Diagram
Package Type
Operating
Range
70 CY62256VLL-70SNC 51-85092 28-pin (300-mil Narrow Body) SNC Commercial
CY62256VLL-70SNXC 28-pin (300-mil Narrow Body) SNC (Pb-Free)
CY62256VLL-70ZC 51-85071 28-pin TSOP I
CY62256VLL-70ZXC 28-pin TSOP I (Pb-Free)
CY62256VLL-70SNXI 51-85092 28-pin (300-mil Narrow Body) SNC (Pb-Free) Industrial
CY62256VLL-70ZI 51-85071 28-pin TSOP I
CY62256VLL-70ZXI 28-pin TSOP I (Pb-Free)
CY62256VLL-70ZRI 51-85074 28-pin Reverse TSOP I
CY62256VLL-70ZRXI 28-pin Reverse TSOP I (Pb-Free)
CY62256VLL-70SNE 51-85092 28-pin (300-mil Narrow Body) SNC Automotive
CY62256VLL-70SNXE 28-pin (300-mil Narrow Body) SNC (Pb-Free)
CY62256VLL-70ZE 51-85071 28-pin TSOP I
CY62256VLL-70ZXE 28-pin TSOP I (Pb-Free)
CY62256VLL-70ZRE 51-85074 28-pin Reverse TSOP I
CY62256VLL-70ZRXE 28-pin Reverse TSOP I (Pb-Free)
Please contact your local Cypress sales representative for availability of these parts
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