MSM51V17405D-60TS-K Ver la hoja de datos (PDF) - Oki Electric Industry

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MSM51V17405D-60TS-K

4,194,304-Word x 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

Oki Electric Industry 

E2G0125-17-61

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MSM51V17405D/DSL

4,194,304-Word ¥ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO

DESCRIPTION

The MSM51V17405D/DSL is a 4,194,304-word ¥ 4-bit dynamic RAM fabricated in Oki's silicon-gate

CMOS technology. The MSM51V17405D/DSL 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 MSM51V17405D/DSL is available in a 26/24-pin plastic SOJ

or 26/24-pin plastic TSOP. The MSM51V17405DSL (the self-refresh version) is specially designed

for lower-power applications.

FEATURES

• 4,194,304-word ¥ 4-bit configuration

• Single 3.3 V power supply, ±0.3 V tolerance

• Input : LVTTL compatible, low input capacitance

• Output : LVTTL compatible, 3-state

• Refresh : 2048 cycles/32 ms, 2048 cycles/128 ms (SL version)

• Fast page mode with EDO, read modify write capability

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

• CAS before RAS self-refresh capability (SL version)

• Multi-bit test mode capability

• Package options:

26/24-pin 300 mil plastic SOJ (SOJ26/24-P-300-1.27) (Product : MSM51V17405D/DSL-xxSJ)

26/24-pin 300 mil plastic TSOP (TSOPII26/24-P-300-1.27-K) (Product : MSM51V17405D/DSL-xxTS-K)

xx indicates speed rank.

PRODUCT FAMILY

Family

Access Time (Max.) Cycle Time

Power Dissipation

tRAC tAA tCAC tOEA

(Min.)

Operating (Max.) Standby (Max.)

MSM51V17405D/DSL-50 50 ns 25 ns 13 ns 13 ns

MSM51V17405D/DSL-60 60 ns 30 ns 15 ns 15 ns

MSM51V17405D/DSL-70 70 ns 35 ns 20 ns 20 ns

84 ns

104 ns

124 ns

360 mW

324 mW

288 mW

1.8 mW/

0.72 mW (SL version)

1/17

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