Description
The R1Q3A7236 is a 2,097,152-word by 36-bit and the R1Q3A7218 is a 4,194,304-word by 18-bit synchronous quad data rate static RAM fabricated with advanced CMOS technology using full CMOS sixtransistor memory cell.
Features
- Power Supply.
- 1.8 V for core (VDD), 1.4 V to VDD for I/O (VDDQ)
Clock.
- Fast clock cycle time for high bandwidth.
- Two input clocks (K and /K) for precise DDR timing at clock rising edges only.
- Two input clocks for output data (C and /C) to minimize clock skew and flight time mismatches.
- Two output echo clocks (CQ and /CQ) simplify data capture in high-speed systems.
- Clock-stop capability with s restart
I/O.
- Separate independent read.
R1Q3A7218ABB Datasheet
