MSM514265E(2000) Ver la hoja de datos (PDF) - Oki Electric Industry

Número de pieza

componentes Descripción

fabricante

MSM514265E
(Rev.:2000)

262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

Oki Electric Industry 

Semiconductor

This version:Aug.2000

MSM514265E

262,144-Word x 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

DESCRIPTION

The MSM514265E is a 262,144-word × 16-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS technology.

The MSM514265E achieves high integration, high-speed operation, and low-power consumption because Oki

manufactures the device in a quadruple-layer polysilicon/double-layer metal CMOS process. The MSM514265E

is available in a 40-pin plastic SOJ or 44/40-pin plastic TSOP.

FEATURES

• 262,144-word × 16-bit configuration

• Single 5V power supply, ±10% tolerance

• Input

: TTL compatible, low input capacitance

• Output : TTL compatible, 3-state

• Refresh : 512 cycles/8ms

• Fast page mode with EDO, read modify write capability

• CAS before RAS refresh, hidden refresh, RAS-only refresh capability

• Package options:

40-pin 400mil plastic SOJ

(SOJ40-P-400-1.27)

(Product : MSM514265E-xxJS)

44/40-pin 400mil plastic TSOP (TSOPII44/40-P-400-0.80-K) (Product : MSM514265E-xxTS-K)

xx indicates speed rank.

PRODUCT FAMILY

Family

MSM514265E

Access Time (Max.)

tRAC

tAA

tCAC

tOEA

60ns 30ns 15ns 15ns

70ns 35ns 20ns 20ns

Cycle Time

Power Dissipation

(Min.) Operating (Max.) Standby (Max.)

104ns

124ns

633mW

578mW

5.5mW

Share Link: