UPD44321362 Datasheet | NEC

.. DATA SHEET MOS INTEGRATED CIRCUIT µ PD44321182, 44321362 32M-BIT ZEROSBTM SRAM PIPELINED OPERATION Description The µPD44321182 is a 2,097,152-word by 18-bit and the µPD44321362 is a 1,048,576-word by 36-bit ZEROSB static RAM fabricated with advanced CMOS technology using full CMOS six-transistor memory cell. The µPD44321182 and µPD44321362 are optimized to eliminate dead cycles for read to write, or write to read transitions. These ZEROSB static RAMs integrate unique synchronous peripheral circuitry, 2-bit burst counter and output buffer as well as SRAM core. All input registers are controlled by a positive edge of the single clock input (CLK). The µPD44321182 and...