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MSM5117805B

OKI electronic componets
Part Number MSM5117805B
Manufacturer OKI electronic componets
Description DRAM / FAST PAGE MODE TYPE
Published Sep 4, 2005
Detailed Description ¡ Semiconductor MSM5117805B ¡ Semiconductor MSM5117805B E2G0047-17-41 2,097,152-Word ¥ 8-Bit DYNAMIC RAM : FAST PAGE M...
Datasheet PDF File MSM5117805B PDF File

MSM5117805B
MSM5117805B

Overview
¡ Semiconductor MSM5117805B ¡ Semiconductor MSM5117805B E2G0047-17-41 2,097,152-Word ¥ 8-Bit DYNAMIC RAM : FAST PAGE MODE TYPE WITH EDO DESCRIPTION The MSM5117805B is a 2,097,152-word ¥ 8-bit dynamic RAM fabricated in Oki's silicon-gate CMOS technology.
The MSM5117805B 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 MSM5117805B is available in a 28-pin plastic SOJ or 28-pin plastic TSOP.
FEATURES • 2,097,152-word ¥ 8-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 with EDO, read modify write capability • CAS before RAS refresh, hidden refresh, RAS-only refresh capability • Multi-bit test mode capability • Package options: 28-pin 400 mil plastic SOJ (SOJ28-P-400-1.
27) (Product : MSM5117805B-xxJS) 28-pin 400 mil plastic TSOP (TSOPII28-P-400-1.
27-K) (Product : MSM5117805B-xxTS-K) (TSOPII28-P-400-1.
27-L) (Product : MSM5117805B-xxTS-L) xx indicates speed rank.
PRODUCT FAMILY Family MSM5117805B-50 MSM5117805B-60 MSM5117805B-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 825 mW 715 mW 605 mW 5.
5 mW 263 ँँࣿऀ ࣾ MSM5117805B ¡ Semiconductor PIN CONFIGURATION (TOP VIEW) VCC 1 28 VSS VCC 1 28 VSS VSS 28 1 VCC DQ1 2 27 DQ8 DQ1 2 DQ3 4 DQ4 5 WE 6 NC 8 27 DQ8 26 DQ7 25 DQ6 24 DQ5 DQ8 27 DQ7 26 DQ6 25 DQ5 24 CAS 23 OE 22 A9 21 A8 20 A7 19 A6 18 A5 17 A4 16 VSS 15 2 DQ1 3 DQ2 4 DQ3 5 DQ4 6 WE 8 NC 7 RAS DQ2 3 DQ3 4 DQ4 5 WE 6 NC 8 RAS 7 26 DQ7 25 DQ6 24 DQ5 DQ2 3 23 CAS 22 OE 20 A8 19 A7 18 A6 17 A5 16 A4 15 VSS 21 A9 23 CAS 22 OE 21 A9 20 A8 19 A7 18 A6 17 A5 16 A4 15 VSS RAS 7 A10R 9 A10R 9 9 A10R A0 10 A1 11 A2 12 A3 13 A0 10 A1 1...


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