R1QGA4418RBG, R1QGA4436RBG Datasheet (Renesas)

R1QGA4418RBG, R1QGA4436RBG, SRAM

The R1QGA4436RBG is a 4,194,304-word by 36-bit and the R1QGA4418RBG is a 8,388,608-word by 18-bit synchronous quad data rate static RAM fabricated with advanced CMOS technology using full CMOS six-transistor memory cell.

It integrates unique synchronous peripheral circuitry and a burst counter.

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R1QGA4418RBG Features

* Power Supply z 1.8 V for core (VDD), 1.4 V to VDD for I/O (VDDQ)

* Clock z Fast clock cycle time for high bandwidth z Two input clocks (K and /K) for precise DDR timing at clock rising edges only z Two output echo clocks (CQ and /CQ) simplify data capture in high-speed systems z Cl