MSM51V8221A-40JS Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

fabricante

MSM51V8221A-40JS

262,214-Word x 8-Bit Field Memory

Oki Electric Industry 

¡ Semiconductor

MSM51V8221A

FEATURES

• Single power supply : 3.3 V ±0.3 V

• 512 Rows ¥ 512 Columns ¥ 8 bits

• Fast FIFO (First-In First-Out) operation

• High speed asynchronous serial access

Read/write cycle time

30 ns/40 ns

Access time

30 ns/35 ns

• Functional compatibility with OKI MSM51V4221C

• Write mask function (Input enable control)

• Data skipping function (Output enable control)

• Self refresh (No refresh control is required)

• Package options :

28-pin 400 mil plastic ZIP

(ZIP28-P-400-1.27)

28-pin 400 mil plastic SOJ

(SOJ28-P-400-1.27)

28-pin 430 mil plastic SOP

(SOP28-P-430-1.27-K)

(Product : MSM51V8221A-xxZS)

(Product : MSM51V8221A-xxJS)

(Product : MSM51V8221A-xxGS-K)

xx indicates speed rank.

PRODUCT FAMILY

Family

MSM51V8221A-30ZS

MSM51V8221A-40ZS

MSM51V8221A-30JS

MSM51V8221A-40JS

MSM51V8221A-30GS-K

MSM51V8221A-40GS-K

Access Time (Max.)

30 ns

35 ns

30 ns

35 ns

30 ns

35 ns

Cycle Time (Min.)

30 ns

40 ns

30 ns

40 ns

30 ns

40 ns

Package

400 mil 28-pin ZIP

400 mil 28-pin SOJ

430 mil 28-pin SOP

2/16

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