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Partname: | EM636327 |
Description: | 512K x 32 High Speed Synchronous Graphics DRAM(SGRAM) |
Manufacturer: | |
Datasheet: | PDF (1.35M). Click here to download *) |
The EM636327 SGRAM is a high-speed CMOS synchronous graphics DRAM containing 16 Mbits. It is internally configured as a dual 256K x 32 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). Each of the 256K x 32 bit banks is organized as 1024 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 EM636327 provides for programmable Read or Write burst lengths of 1, 2, 4, 8, or full |
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Click here to download EM636327 Datasheet*) |
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