欢迎访问ic37.com |
会员登录 免费注册
发布采购

V53C16258SHT40 参数 Datasheet PDF下载

V53C16258SHT40图片预览
型号: V53C16258SHT40
PDF下载: 下载PDF文件 查看货源
内容描述: 高性能256K ×16 EDO页模式的CMOS动态RAM可选自刷新 [HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH]
分类和应用: 内存集成电路光电二极管动态存储器
文件页数/大小: 20 页 / 560 K
品牌: MOSEL [ MOSEL VITELIC, CORP ]
 浏览型号V53C16258SHT40的Datasheet PDF文件第2页浏览型号V53C16258SHT40的Datasheet PDF文件第3页浏览型号V53C16258SHT40的Datasheet PDF文件第4页浏览型号V53C16258SHT40的Datasheet PDF文件第5页浏览型号V53C16258SHT40的Datasheet PDF文件第6页浏览型号V53C16258SHT40的Datasheet PDF文件第7页浏览型号V53C16258SHT40的Datasheet PDF文件第8页浏览型号V53C16258SHT40的Datasheet PDF文件第9页  
MOSEL VITELIC
V53C16258H
HIGH PERFORMANCE
256K X 16 EDO PAGE MODE
CMOS DYNAMIC RAM
OPTIONAL SELF REFRESH
25
25 ns
13 ns
10 ns
45 ns
PRELIMINARY
HIGH PERFORMANCE
Max. RAS Access Time, (t
RAC
)
Max. Column Address Access Time, (t
CAA
)
Min. Extended Data Out Mode Cycle Time, (t
PC
)
Min. Read/Write Cycle Time, (t
RC
)
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
0
°
C to 70
°
C
–40
°
C to +85
°
C
Package Outline
K
T
25
30
Access Time (ns)
35
40
45
50
Power
Std.
Temperature
Mark
Blank
I
V53C16258H Rev. 3.8 November 1999
1