262,144-Word ?8-Bit Multiport DRAM

The MSM548262 is a 2-Mbit CMOS multiport DRAM composed of a 262,144-word by 8-bit dynamic RAM and a 512-word by 8-bit SAM. Its RAM and SAM operate independently and asynchronously. It supports three types of operations: random access to RAM port, high speed serial access to SAM port, and bidirectional transfer of data between any selected row in the RAM port and the SAM port. In addition to the conventional multiport DRAM operating modes, the MSM548262 features block write, Flash write functions on the RAM port and a split data transfer capability on the SAM port. The SAM port requires no refresh operation because it uses static CMOS flip- flops. By Oki Semiconductor
MSM548262 's PackagesMSM548262 's pdf datasheet
MSM548262-60
MSM548262-70
MSM548262-80




MSM548262 Pinout, Pinouts
MSM548262 pinout,Pin out
This is one package pinout of MSM548262,If you need more pinouts please download MSM548262's pdf datasheet.

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