MSM6586

更新时间： 2024-09-30 10:45:19

品牌	Logo	应用领域
冲电气 - OKI		/
页数	文件大小	规格书
14页	184K
描述
262,144-Word x 1-Bit Serial Register

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数据手册

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MSM6586 数据手册

E2D0031-39-21

This version: Feb. 1999

Previous version: May. 1997

¡ Semiconductor

MSM6586

¡ Semiconductor

MSM6586

262,144-Word x 1-Bit Serial Register

GENERAL DESCRIPTION

The MSM6586 is a serial register in 262,144 words x 1 bit configuration featuring medium speed

operation with low power consumption.

The MSM6586 has a built-in internal address generator circuit allowing continuous serial read/write

operationbyexternalclockinput. Theinternaladdressisautomaticallyincrementedordecremented

byonebyread/writeoperation. Addressincrementordecrementcanbeselectedbyexternalinput.

Address designation in units of 1024 words in the direction of words is possible by an external serial

address input.

A refresh timer and refresh counter are built in to eliminate the need of the external refresh circuit

and to realize low power consumption.

18-pin plastic QFJ (PLCC) is used as the package and the operating temperature range is between

0°C and 70°C.

TheMSM6586issuitableforstoringlargecapacitydatawithbatterybackup. Asolidstaterecording

andplaybacksystemcaneasilybeconstructedincombinationwithOKI’svoicesynthesizerICs.

FEATURES

• Configuration

: 262,144 x 1 bit

• Serial access operation

Serial access time

Serial read/write cycle time

Fast mode read/write cycle time

: 1.5 ms (3.0 ms)

: 2.0 ms (4.0 ms)

: 0.4 ms (0.4 ms)

Times in parentheses indicate ones in self-refresh mode.

• Low current consumption

: 100 mA max.

(for data holding, V = 4.0 V)

: Single 3.5 to 5.5 V

• Wide operating supply voltage range

• Auto-refresh/self-refresh changeable

• Package:

18-pin plastic QFJ (PLCC) (QFJ18-P-R290-1.27) (Product name : MSM6586JS)

1/13

12 3 4 5 6 7...14

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与MSM6586相关器件

型号	品牌	获取价格	描述	数据表
MSM6586JS	OKI	获取价格	262,144-Word x 1-Bit Serial Register
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