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參數(shù)資料
| 型號： | V53C16256SH |
| 廠商： | Mosel Vitelic, Corp. |
| 英文描述： | 256K X 16 FAST PAGE MODE CMOS DYNAMIC RAM WITH SELF REFRESH |
| 中文描述： | 256 × 16快速頁面模式動態(tài)隨機存儲器的CMOS帶自刷新 |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 146K |
| 代理商： | V53C16256SH |
MOSEL V ITELIC
1
V53C16256H
256K x 16 FAST PAGE MODE
CMOS DYNAMIC RAM
PRELIMINARY
V53C16256H Rev. 2.3 June 1998
HIGH PERFORMANCE
30
35
40
45
50
60
Max. RAS Access Time, (t
RAC
)
30 ns
35 ns
40 ns
45 ns
50 ns
60 ns
Max. Column Address Access Time, (t
CAA
)
16 ns
18 ns
20 ns
22 ns
24 ns
30 ns
Min. Fast Page Mode Cycle Time, (t
PC
)
19 ns
21 ns
23 ns
25 ns
28 ns
35 ns
Min. Read/Write Cycle Time, (t
RC
)
65 ns
70 ns
75 ns
80 ns
90 ns
110 ns
Features
I
256K x 16-bit organization
I
Fast Page Mode for a sustained data rate
of 53 MHz.
I
RAS access time: 30, 35, 40, 45, 50, 60 ns
I
Dual CAS Inputs
I
Low power dissipation
I
Read-Modify-Write, RAS-Only Refresh,
CAS-Before-RAS Refresh
I
Refresh Interval: 512 cycles/8 ms
I
Available in 40-pin 400 mil SOJ and
40/44L-pin 400 mil TSOP-II packages
I
Single +5V
±
10% Power Supply
I
TTL Interface
Description
The V53C16256H is a 262,144 x 16 bit high-
performance CMOS dynamic random access mem-
ory. The V53C16256H offers Fast Page mode with
dual CAS inputs. An address, CAS and RAS input
capacitances are reduced to one quarter when the
x4 DRAM is used to construct the same memory
density. The V53C16256H has symmetric address
and accepts 512 cycle 8ms interval.
All inputs are TTL compatible. Fast Page Mode
operation allows random access up to 512 x 16 bits,
within a page, with cycle times as short as 19ns.
The V53C16256H is best suited for graphics, and
DSP applications.
Device Usage Chart
Operating
Temperature
Range
Package Outline
Access Time (ns)
Power
Temperature
Mark
K
T
30
35
40
45
50
60
Std.
0
°
C to 70
°
C
Blank
-40
°
C to +85
°
C
I
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V53C16258H | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH |
| V53C16258HK25 | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH |
| V53C16258HK30 | 制造商:MOSEL 制造商全稱:MOSEL 功能描述:HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH |
| V53C16258HK35 | 制造商:MOSEL 功能描述:New 制造商:Mosel Vitelic Corporation 功能描述: 制造商:Vitesse Semiconductor Corporation 功能描述: |
| V53C16258HK40 | 制造商:Mosel Vitelic Corporation 功能描述: 制造商:VITELIC 功能描述: |
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