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MSM5117400B

OKI electronic componets
Part Number MSM5117400B
Manufacturer OKI electronic componets
Description DRAM / FAST PAGE MODE TYPE
Published Sep 4, 2005
Detailed Description ¡ Semiconductor MSM5117400B ¡ Semiconductor 4,194,304-Word ¥ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE MSM5117400B E2G003...
Datasheet PDF File MSM5117400B PDF File

MSM5117400B
MSM5117400B

Overview
¡ Semiconductor MSM5117400B ¡ Semiconductor 4,194,304-Word ¥ 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE MSM5117400B E2G0035-17-41 DESCRIPTION The MSM5117400B is a 4,194,304-word ¥ 4-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology.
The MSM5117400B 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 MSM5117400B is available in a 26/24-pin plastic SOJ or 26/24-pin plastic TSOP.
FEATURES • 4,194,304-word ¥ 4-bit configuration • Single 5 V power supply, ± 10% tolerance • Input : TTL compatible, low input capacitance • Output : TTL compatible, 3-state • Refresh : 2048 cycles/32 ms • Fast page mode, read modify write capability • CAS before RAS refresh, hidden refresh, RAS-only refresh capability • Multi-bit test mode capability • Package options: 26/24-pin 300 mil plastic SOJ (SOJ26/24-P-300-1.
27) (Product : MSM5117400B-xxSJ) 26/24-pin 300 mil plastic TSOP (TSOPII26/24-P-300-1.
27-K) (Product : MSM5117400B-xxTS-K) (TSOPII26/24-P-300-1.
27-L) (Product : MSM5117400B-xxTS-L) xx indicates speed rank.
PRODUCT FAMILY Family MSM5117400B-50 MSM5117400B-60 MSM5117400B-70 Access Time (Max.
) tRAC tAA tCAC tOEA 50 ns 25 ns 13 ns 13 ns 60 ns 30 ns 15 ns 15 ns 70 ns 35 ns 20 ns 20 ns Cycle Time Power Dissipation (Min.
) Operating (Max.
) Standby (Max.
) 90 ns 110 ns 130 ns 660 mW 605 mW 550 mW 5.
5 mW 16M 215 ࣾࣾ,ࣽ MSM5117400B ¡ Semiconductor PIN CONFIGURATION (TOP VIEW) VCC 1 26 VSS VCC 1 26 VSS VSS 26 1 VCC DQ1 2 DQ2 3 WE 4 NC 6 25 DQ4 23 CAS 22 OE DQ1 2 WE 4 NC 6 25 DQ4 23 CAS 22 OE DQ4 25 CAS 23 OE 22 A9 21 A8 19 A7 18 A6 17 A5 16 A4 15 VSS 14 2 DQ1 3 DQ2 4 WE 5 RAS 24 DQ3 DQ2 3 24 DQ3 DQ3 24 RAS 5 RAS 5 21 A9 19 A8 21 A9 19 A8 6 NC A10 8 A0 9 A10 8 8 A10 9 A0 18 A7 17 A6 16 A5 15 A4 A0 9 18 A7 17 A6 16 A5 15 A4 A1 10 A2 11 A3 12 A1 10 A2 11 A3 12 10 A1 11 A2 12 A3 VCC 13 14 VSS VCC 13 14 VSS 13 VCC 26/24-P...


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