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Partname:EM637327Q-8
Description:125MHz 1M x 32 SGRAM
Manufacturer:
Package:QFP
Pins:100
Oper. temp.:0 to 70
Datasheet:PDF (1.13M).
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The EM637327 SGRAM is a high-speed CMOS synchronous graphics DRAM containing 32 Mbits. It is internally configured as a dual 512K x 32 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Each of the 512K x 32 bit banks is organized as 2048 rows by 256 columns by 32 bits. Read and write accesses to the SGRAM are burst oriented; accesses start at a selected location and continue for a programmed number of locations in a programmed sequence. Accesses begin with the registration of a BankActivate command which is then followed by a Read or Write command. The EM637327 provides for programmable Read or Write burst lengths of 1, 2, 4, 8, or full page, with a burst termination option. An auto precharge function may be enabled to provide a self-timed row precharge that is initiated at the end of the burst sequence. The refresh functions, either Auto or Self Refresh are easy to use.

Click here to download EM637327Q-8 Datasheet
Click here to download EM637327Q-8 Datasheet
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