Datasheet > V53C16256

V53C16256

更新时间： 2024-09-12 22:16:39

品牌	Logo	应用领域
MOSEL		/
页数	文件大小	规格书
19页	148K
描述
256K x 16 FAST PAGE MODE CMOS DYNAMIC RAM

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中文翻译

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数据手册

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V53C16256 数据手册

V53C16256H

PRELIMINARY

MO SEL VITELIC

256K x 16 FAST PAGE MODE

CMOS DYNAMIC RAM

HIGH PERFORMANCE

Max. RAS Access Time, (t

)

30 ns

16 ns

19 ns

65 ns

35 ns

18 ns

21 ns

70 ns

40 ns

20 ns

23 ns

75 ns

45 ns

22 ns

25 ns

80 ns

50 ns

24 ns

28 ns

90 ns

60 ns

30 ns

35 ns

110 ns

RAC

Max. Column Address Access Time, (t

)

CAA

Min. Fast Page Mode Cycle Time, (t

)

Min. Read/Write Cycle Time, (t

)

Features

Description

■ 256K x 16-bit organization

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.

■ Fast Page Mode for a sustained data rate

of 53 MHz.

■ RAS access time: 30, 35, 40, 45, 50, 60 ns

■ Dual CAS Inputs

■ Low power dissipation

■ Read-Modify-Write, RAS-Only Refresh,

CAS-Before-RAS Refresh

■ Refresh Interval: 512 cycles/8 ms

■ Available in 40-pin 400 mil SOJ and

40/44L-pin 400 mil TSOP-II packages

■ Single +5V ±10% Power Supply

■ TTL Interface

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

•

Std.

0°C to 70 °C

•

Blank

-40°C to +85°C

•

V53C16256H Rev. 2.3 June 1998

12 3 4 5 6 7...19

中文翻译

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与V53C16256相关器件

型号	品牌	获取价格	描述	数据表
V53C16256H	MOSEL	获取价格	256K x 16 FAST PAGE MODE CMOS DYNAMIC RAM
V53C16256SH	MOSEL	获取价格	256K X 16 FAST PAGE MODE CMOS DYNAMIC RAM WITH SELF REFRESH
V53C16258H	MOSEL	获取价格	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
V53C16258HK25	MOSEL	获取价格	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
V53C16258HK30	MOSEL	获取价格	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
V53C16258HK35	MOSEL	获取价格	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
V53C16258HK40	MOSEL	获取价格	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
V53C16258HK45	MOSEL	获取价格	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
V53C16258HK50	MOSEL	获取价格	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH
V53C16258HK55	ETC	获取价格	x16 EDO Page Mode DRAM