MSM5416125A

E2L0049-17-Y1 www.DataSheet4U.com ¡ Semiconductor ¡ Semiconductor MSM5416125A DESCRIPTION This version: Jan. 1998 MSM5416125A Previous version: Dec. 1996 131,072-Word ¥ 16-Bit DYNAMIC RAM : FAST PAGE MODE TYPE The OKI MSM5416125A is a 128K-word ¥ 16-bit dynamic RAM fabricated in OKI's CMOS silicon gate technology. The MSM5416125A achieves high integration, high-speed operation, and lowpower consumption due to quadruple polysilicon double metal CMOS. The MSM5416125A has conventional two CAS type 256K ¥ 16 DRAM compatible pinout. The MSM5416125A is available in a 40-pin plastic SOJ or 44/40-pin plastic TSOP. FEATURES Fast Page Mode Operation Byte wide control: 2 CAS control 131,072-word ¥ 16-bit organization Pin compatible with 2 CAS type 256K ¥ 16 DRAM Single 5 V power supply, ± 10% tolerance CAS before RAS refresh, Hidden refresh, RAS only refresh capability Refresh: 512 cycles/8 ms Package options: 40-pin 400 mil plastic SOJ (SOJ40-P-400-1.27) (Product : MSM5416125A-xxJS) 44/40-pin 400 mil plastic TSOP (Type II) (TSOPII44/40-P-400-0.80-K) (Product : MSM5416125A-xxTS-K) xx indicates speed rank. PRODUCT FAMILY Family MSM5416125A-40 MSM5416125A-45 MSM5416125A-50 MSM5416125A-60 Access Time (Max.) tRAC tAA tCAC tOEA 40 ns 22 ns 14 ns 14 ns 45 ns 24 ns 14 ns 14 ns 50 ns 26 ns 14 ns 14 ns 60 ns 30 ns 15 ns 15 ns Cycle Time (Min.) tRC 80 ns 90 ns 100 ns 120 ns Power Dissipation Operating (Max.) Standby (Max.) 770 mW 715 mW 660 mW 605mW 11 mW 1/20 www.DataShee...