V53C16258HK50I 查看數據表（PDF） - Mosel Vitelic, Corp
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V53C16258HK50I
Mosel Vitelic, Corp
V53C16258HK50I Datasheet PDF : 20 Pages
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MOSEL VITELIC
V53C16258H
HIGH PERFORMANCE
256K X 16 EDO PAGE MODE
CMOS DYNAMIC RAM
OPTIONAL SELF REFRESH
PRELIMINARY
HIGH PERFORMANCE
Max. RAS Access Time, (tRAC)
Max. Column Address Access Time, (tCAA)
Min. Extended Data Out Mode Cycle Time, (tPC)
Min. Read/Write Cycle Time, (tRC)
25
25 ns
13 ns
10 ns
45 ns
30
30 ns
16 ns
12 ns
60 ns
35
35 ns
18 ns
14 ns
70 ns
40
40 ns
20 ns
15 ns
75 ns
45
45 ns
22 ns
17 ns
80 ns
50
50 ns
24 ns
19 ns
90 ns
Features
s 256K x 16-bit organization
s EDO Page Mode for a sustained data rate of
100 MHz
s RAS access time: 25, 30, 35, 40, 45, 50 ns
s Dual CAS Inputs
s Low power dissipation
s Read-Modify-Write, RAS-Only Refresh,
CAS-Before-RAS Refresh
s Optional Self Refresh (V53C16258SH)
s Refresh Interval: 512 cycles/8 ms
s Available in 40-pin 400 mil SOJ and 40/44L-pin
400 mil TSOP-II packages
s Single +5V ±10% Power Supply
s TTL Interface
Description
The V53C16258H is a high speed 262,144 x 16
bit high performance CMOS dynamic random
access memory. The V53C16258H offers a
combination of unique features including: EDO
Page Mode operation for higher sustained
bandwidth with Page Mode cycle times as short as
10ns. All inputs are TTL compatible. Input and
output capicatance is significantly lowered to
increase performance and minimize loading. These
features make the V53C16258H ideally suited for a
wide variety of high performance computer systems
and peripheral applications.
Device Usage Chart
Operating
Temperature
Range
Package Outline
Access Time (ns)
Power
Temperature
K
T
25
30
35
40
45
50
Std.
Mark
0°C to 70°C
•
•
•
•
•
•
•
•
•
Blank
–40°C to +85°C
•
•
•
•
•
•
•
•
•
I
V53C16258H Rev. 3.8 November 1999
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