M66281FP

更新时间： 2024-02-24 18:57:29

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
16页	176K
描述
5120 × 8-Bit × 2 Line Memory

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M66281FP 数据手册

M66281FP

5120 × 8-Bit × 2 Line Memory

REJ03F0254-0200

Rev.2.00

Sep 14, 2007

Description

The M66281FP is high speed line memory that uses high performance silicon gate CMOS process technology and

adopts the FIFO (First In First Out) structure consisting of 5120 words × 8 bits × 2.

Since memory is available to simultaneously output 1 line delay and 2 line delay data, the M66281FP is optimal for the

compensation of data of multiple lines.

Features

•

Memory configuration:

High speed cycle:

High speed access:

Output hold:

5120 words × 8 bits × 2 (dynamic memory)

25 ns (Min)

18 ns (Max)

3 ns (Min)

Reading and writing operations can be completely carried out independently and asynchronously

Variable length delay bit

Input/output:

Output:

Q00 to Q07:

Q10 to Q17:

TTL direct connection allowable

3 states

1 line delay

2 line delay

Application

Digital copying machine, laser beam printer, high speed facsimile, etc.

Block Diagram

Data inputs

D0 to D7

Data outputs

Q0 to Q7

Data outputs

Q10 to Q17

31 30 29 28 27 23 22 21

Input buffer

45 46 47

10 11 12 13 16 17 18

Output buffer

REB

WEB

Read

Write

enable input

RRESB

Read

reset input

WRESB

Write

reset input

Memory array

5120 words × 8 bits × 2

Memory only for 1 line delay data

Memory only for 2 line delay data

(

)

RCK

WCK

Write

clock input

Read

clock input

V_CC

GND

REJ03F0254-0200 Rev.2.00 Sep 14, 2007

Page 1 of 15

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与M66281FP相关器件

型号	品牌	获取价格	描述	数据表
M66-282	MICRO-ELECTRONICS	获取价格	Tone/Music Synthesizer, PBCY3, TO-92
M66282FP	MITSUBISHI	获取价格	8192 x 8-BIT LINE MEMORY
M66282FP	RENESAS	获取价格	8192 × 8-Bit Line Memory
M66-283	MICRO-ELECTRONICS	获取价格	Tone/Music Synthesizer, PBCY3, TO-92
M66-284	MICRO-ELECTRONICS	获取价格	Tone/Music Synthesizer, PBCY3, TO-92
M66-285	MICRO-ELECTRONICS	获取价格	Tone/Music Synthesizer, PBCY3, TO-92
M66-286	MICRO-ELECTRONICS	获取价格	Tone/Music Synthesizer, PBCY3, TO-92
M66-287	MICRO-ELECTRONICS	获取价格	Tone/Music Synthesizer, PBCY3, TO-92
M66287FP	MITSUBISHI	获取价格	262144-word x 8-bit x 3-FIELD MEMORY
M66-288	MICRO-ELECTRONICS	获取价格	Tone/Music Synthesizer, PBCY3, TO-92