Datasheet > DPS256X16CY3-30I

DPS256X16CY3-30I

更新时间： 2025-09-06 23:48:03

品牌	Logo	应用领域
其他 - ETC		内存集成电路静态存储器
页数	文件大小	规格书
10页	839K
描述
x16 SRAM Module

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数据手册

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DPS256X16CY3-30I 数据手册

4 Megabit High Speed CMOS SRAM

DPS256X16Cn3/DPS256X16Bn3

DESCRIPTION:

SLCC Stack

The DPS256X16Cn3/DPS256X16Bn3 High Speed SRAM ‘’STACK’’

modules are a revolutionary new memory subsystem using Dense-Pac

Microsystems’ ceramic Stackable Leadless Chip Carriers (SLCC).

Available in straight leaded, ‘’J’’ leaded or gullwing leaded packages,

or mounted on a 50-pin PGA co-fired ceramic substrate. The module

packs 4-Megabits of low-power CMOS static RAM in an area as small

as 0.463 in², while maintaining a total height as low as 0.349 inches.

The DPS256X16Cn3/DPS256X16Bn3 STACK modules contain four

individual 128K x 8 SRAMs, each packaged in a hermetically sealed

SLCC, making the modules suitable for commercial, industrial and

military applications.

Straight Leaded

Stack

The DPS256X16Bn3 has one active low Chip Enable (CE) and while

the DPS256X16Cn3 an active low Chip Enable (CE) and an active high

Select Line (SEL).

By using SLCCs, the ‘’Stack’’ family of modules offer a higher board

density of memory than available with conventional through-hole,

surface mount or hybrid techniques.

FEATURES:

Organizations Available: 256Kx16 or 512Kx8

Access Times: 20*, 25, 30, 35, 45ns

Fully Static Operation - No clock or refresh required

Single +5V Power Supply, ±10% Tolerance

TTL Compatible

‘’J’’ Leaded

Stack

Common Data Inputs and Outputs

Low Data Retention Voltage: 2.0V min.

Packages Available:

48 - Pin SLCC Stack

48 - Pin Straight Leaded Stack

48 - Pin ‘’J’’ Leaded Stack

48 - Pin Gullwing Leaded Stack

50 - Pin PGA Dense-Stack

Commercial only.

Gullwing

Leaded Stack

Dense-Stack

This document contains information on a product that is currently released

to production at Dense-Pac Microsystems, Inc. Dense-Pac reserves the

right to change products or specifications herein without prior notice.

30A097-34

REV. G

12 3 4 5 6 7...10

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