MR44V064A
64k(8,192-Word 8-Bit) FeRAM (Ferroelectric Random Access Memory)
FEDR44V064A-01
Issue Date: Apr.
22, 2013
GENERAL DESCRIPTION
The MR44V064A is a nonvolatile 8,192-word x 8-bit ferroelectric random access memory (FeRAM) developed in the ferroelectric process and silicon-gate
CMOS technology.
The MR44V064A is accessed using Two-wire Serial Interface ( I2C BUS ).
Unlike SRAMs, this device, whose cells are nonvolatile, eliminates battery backup required to hold data.
This device has no mechanisms of erasing and programming memory cells and blocks, such as those used for various EEPROMs.
Therefore, the write cycle time can be equal to the read cycle time and the power consumption dur...