參數(shù)資料
型號(hào): V53C808H
廠(chǎng)商: Mosel Vitelic, Corp.
英文描述: HIGH PERFORMANCE 1M x 8 BIT EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
中文描述: 高性能100萬(wàn)× 8位EDO公司頁(yè)面模式的CMOS動(dòng)態(tài)隨機(jī)存儲(chǔ)器可選自刷新
文件頁(yè)數(shù): 1/18頁(yè)
文件大?。?/td> 136K
代理商: V53C808H
MOSEL V ITELIC
1
V53C808H
HIGH PERFORMANCE
1M x 8 BIT EDO PAGE MODE
CMOS DYNAMIC RAM
OPTIONAL SELF REFRESH
PRELIMINARY
V53C808H Rev. 1.5 April 1998
HIGH PERFORMANCE
35
40
45
50
Max. RAS Access Time, (t
RAC
)
35 ns
40 ns
45 ns
50 ns
Max. Column Address Access Time, (t
CAA
)
18 ns
20 ns
22 ns
24 ns
Min. Extended Data Out Mode Cycle Time, (t
PC
)
14 ns
15 ns
17 ns
19 ns
Min. Read/Write Cycle Time, (t
RC
)
70 ns
75 ns
80 ns
90 ns
Features
I
1M x 8-bit organization
I
EDO Page Mode for a sustained data rate
of 72 MHz
I
RAS access time: 35, 40, 45, 50 ns
I
Low power dissipation
I
Read-Modify-Write, RAS-Only Refresh,
CAS-Before-RAS Refresh capability
I
Optional Self Refresh (V53C808SH)
I
Refresh Interval: 1024 cycles/16 ms
I
Available in 28-pin 400 mil SOJ package
I
Single +5V
±
10% Power Supply
I
TTL Interface
Description
The V53C808H is a ultra high speed 1,048,576 x
8 bit CMOS dynamic random access memory. The
V53C808H offers a combination of features: Page
Mode with Extended Data Output for high data
bandwidth, and Low CMOS standby current.
All inputs and outputs are TTL compatible. Input
and output capacitances are significantly lowered to
allow increased system performance. Page Mode
with Extended Data Output operation allows ran-
dom access of up to 1024 x 8 bits within a row with
cycle times as fast as 14 ns.
The V53C808H is ideally suited for graphics, dig-
ital signal processing and high-performance com-
puting systems.
Device Usage Chart
Operating
Temperature
Range
Package Outline
Access Time (ns)
Power
Temperature
Mark
K
T
35
40
45
50
Std.
0
°
C to 70
°
C
Blank
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