M5M5255DP-55LL

更新时间： 2024-11-30 22:18:03

品牌	Logo	应用领域
三菱 - MITSUBISHI		/
页数	文件大小	规格书
7页	66K
描述
262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM

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中文翻译

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数据手册

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M5M5255DP-55LL 数据手册

'97.4.7

MITSUBISHI LSIs

M5M5255DP,FP -45LL,-55LL,-70LL,

-45XL,-55XL,-70XL

262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM

DESCRIPTION

PIN CONFIGURATION (TOP VIEW)

The M5M5255DP,FP is 262,144-bit CMOS static RAMs organized

as 32,768-words by 8-bits which is fabricated using

A14

A12

Vcc

high-performance 3 polysilicon CMOS technology. The use of

resistive load NMOS cells and CMOS periphery results in a high

density and low power static RAM. Stand-by current is small

enough for battery back-up application. It is ideal for the memory

systems which require simple interface.

A13

24 A9

A11

DQ1

DQ2

A10

/S1

DQ8

FEATURE

18 DQ7

DQ6

DQ5

Power supply current

Active Stand-by

Access

time

DQ3 13

GND

Type

DQ4

(max)

45ns

55ns

70ns

(max)

Outline 28P4 (DP)

28P2W-C (DFP)

M5M5255DP, FP-45LL

M5M5255DP, FP-55LL

M5M5255DP, FP-70LL

20µA

(Vcc=5.5V)

55mA

(Vcc=5.5V)

5µA

M5M5255DP, FP-45XL

M5M5255DP, FP-55XL

M5M5255DP, FP-70XL

45ns

(Vcc=5.5V)

55ns

70ns

0.05µA

(Vcc=3.0V,

Typical)

•Single +5V power supply

•No clocks, no refresh

•Data-Hold on +2.0V power supply

•Directly TTL compatible : all inputs and outputs

•Three-state outputs : OR-tie capability

•Simple memory expantion by /S1, S2

•Common Data I/O

•Battery backup capability

•Low stand-by current··········0.05µA(typ.)

PACKAGE

M5M255DP

M5M5255DFP

: 28 pin 600 mil DIP

: 28 pin 450 mil SOP

APPLICATION

Small capacity memory units

MITSUBISHI

ELECTRIC

12 3 4 5 6 7

中文翻译

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与M5M5255DP-55LL相关器件

型号	品牌	获取价格	描述	数据表
M5M5255DP-55XL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255DP-70LL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255DP-70XL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255FP-45LL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255FP-45XL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255FP-55LL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255FP-55XL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255FP-70LL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5255FP-70XL	MITSUBISHI	获取价格	262,144-BIT (32,768-WORD BY 8-BIT) CMOS STATIC RAM
M5M5256BFP-10LLT	MITSUBISHI	获取价格	Standard SRAM, 32KX8, 100ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, SOP-28