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V53C16258L PDF预览

V53C16258L

更新时间: 2024-11-04 22:16:39
品牌 Logo 应用领域
MOSEL /
页数 文件大小 规格书
20页 158K
描述
HIGH PERFORMANCE 3.3 VOLT 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH

V53C16258L 数据手册

 浏览型号V53C16258L的Datasheet PDF文件第2页浏览型号V53C16258L的Datasheet PDF文件第3页浏览型号V53C16258L的Datasheet PDF文件第4页浏览型号V53C16258L的Datasheet PDF文件第5页浏览型号V53C16258L的Datasheet PDF文件第6页浏览型号V53C16258L的Datasheet PDF文件第7页 
V53C16258L  
MOSEL VITELIC  
HIGH PERFORMANCE  
3.3 VOLT 256K X 16 EDO PAGE MODE  
CMOS DYNAMIC RAM  
OPTIONAL SELF REFRESH  
HIGH PERFORMANCE  
35  
40  
45  
50  
Max. RAS Access Time, (t  
)
35 ns  
18 ns  
14 ns  
70 ns  
40 ns  
20 ns  
15 ns  
75 ns  
45 ns  
22 ns  
17 ns  
80 ns  
50 ns  
24 ns  
19 ns  
90 ns  
RAC  
Max. Column Address Access Time, (t  
)
CAA  
Min. Fast Page Mode Cycle Time, (t  
)
PC  
Min. Read/Write Cycle Time, (t  
)
RC  
Features  
Description  
256K x 16-bit organization  
The V53C16258L is a 262,144 x 16 bit high-  
performance CMOS dynamic random access  
memory. The V53C16258L offers Page mode with  
Extended Data Output. 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 V53C16258L has symmetric  
address and accepts 512 cycle 8ms interval.  
EDO Page Mode for a sustained data rate  
of 71 MHz  
RAS access time: 35, 40, 45, 50 ns  
Dual CAS Inputs  
Low power dissipation  
Read-Modify-Write, RAS-Only Refresh,  
CAS-Before-RAS Refresh, and Self Refresh  
Optional Self Refresh (V53C16258SL)  
Refresh Interval: Standard: 512 cycles/8ms  
Available in 40-pin 400 mil SOJ and  
40/44L-pin 400 mil TSOP-II packages  
Single +3.3V ±0.3V Power Supply  
TTL Interface  
All inputs are TTL compatible. EDO Page Mode  
operation allows random access up to 512 x 16 bits,  
within a page, with cycle times as short as 15ns.  
The V53C16258L is ideally suited for a wide  
variety of high performance portable computer  
systems and peripheral applications.  
Device Usage Chart  
Operating  
Temperature  
Range  
Package Outline  
Access Time (ns)  
Power  
Std.  
Temperature  
Mark  
K
T
35  
40  
45  
50  
0°C to 70°C  
Blank  
V53C16258L Rev. 1.1 June 1999  
1

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HIGH PERFORMANCE 3.3 VOLT 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
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