MB81F161622C

www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS05-11056-1E MEMORY CMOS 2 × 512 K × 16 BIT SYNCHRONOUS DYNAMIC RAM MB81F161622C-60/-70/-80/-80L CMOS 2-Bank × 524,288-Word × 16 Bit Synchronous Dynamic Random Access Memory s DESCRIPTION The Fujitsu MB81F161622C is a CMOS Synchronous Dynamic Random Access Memory (SDRAM) containing 16,777,216 memory cells accessible in an 16-bit format. The MB81F161622C features a fully synchronous operation referenced to a positive edge clock whereby all operations are synchronized at a clock input which enables high performance and simple user interface coexistence. The MB81F161622C SDRAM is designed to reduce the complexity of using a standard dynamic RAM (DRAM) which requires many control signal timing constraints, and may improve data bandwidth of memory as much as 5 times more than a conventional DRAM. The MB81F161622C is ideally suited for laser printers, high resolution graphic adapters, accelerators and other applications where an extremely large memory and bandwidth are required and where a simple interface is needed. www.DataSHeet4U.com s PRODUCT LINE & FEATURES Parameter CL - tRCD - tRP MB81F161622C -60 3 - 3 - 3 clk min. 167 MHz max. 6.0 ns min. 5.5 ns max. 150 mA max. 1 mA max. 1 mA max. -70 3 - 3 - 3 clk min. 143 MHz max. 7.0 ns min. 6 ns max. 130 mA max. 1 mA max. 1 mA max. -80/-80L 3 - 3 - 3 clk min. 125 MHz max. 8.0 ns min. 6 ns max. 110 mA max. 1 mA max. 1 mA / 400 µA max. Reference Spec (100MHz @CL=3) 3 - 3 - 3 c...