cy62256vn Cypress Semiconductor Corporation., cy62256vn Datasheet - Page 9

• Manufacturer Part Number: cy62256vn
• Description: 256k 32k X 8 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 001-06512 Rev. *A
Typical DC and AC Characteristics
Truth Table
Ordering Information
Please contact your local Cypress sales representative for availability of other parts
Speed
(ns)
CE
70
H
L
L
L
CY62256VNLL-70SNC
CY62256VNLL-70SNXC
CY62256VNLL-70ZC
CY62256VNLL-70ZXC
CY62256VNLL-70SNXI
CY62256VNLL-70ZI
CY62256VNLL-70ZXI
CY62256VNLL-70ZRI
CY62256VNLL-70ZRXI
CY62256VNLL-70ZXA
CY62256VNLL-70SNXE
CY62256VNLL-70ZXE
CY62256VNLL-70ZRXE
WE
H
H
X
L
30.0
25.0
20.0
15.0
10.0
0.0
Ordering Code
5.0
0
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
V
T
CC
A
OE
= 25°C
X
X
H
L
200
= 3V
CAPACITANCE (pF)
High-Z
Data Out
Data In
High-Z
400
Inputs/Outputs
600
51-85071
51-85071
51-85074
51-85071
51-85092
51-85071
51-85074
Package
Diagram
51-85092 28-lead (300-mil) Narrow SOIC
51-85092 28-lead (300-mil) Narrow SOIC (Pb-Free)
800
(continued)
1000
28-lead (300-mil) Narrow SOIC (Pb-Free)
28-lead TSOP I
28-lead TSOP I (Pb-Free)
28-lead TSOP I
28-lead TSOP I (Pb-Free)
28-lead Reverse TSOP I
28-lead Reverse TSOP I (Pb-Free)
28-lead TSOP I (Pb-Free)
28-lead (300-mil) Narrow SOIC (Pb-Free)
28-lead TSOP I (Pb-Free)
28-lead Reverse TSOP I (Pb-Free)
Deselect/Power-down
Read
Write
Deselect, Output Disabled
Mode
Package Type
1.25
1.00
0.75
0.50
1
NORMALIZED I
CYCLE FREQUENCY (MHz)
10
T
V
A
IN
= 25°C
CC
= 0.5V
Standby (I
Active (I
Active (I
Active (I
vs. CYCLE TIME
20
V
CC
CC
CC
CC
= 3.0V
CY62256VN
SB
)
)
)
Power
)
30
Automotive-A
Automotive-E
Commercial
Operating
Page 9 of 12
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