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Altera_Forum's avatar
Altera_Forum
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19 years ago

Im curious why

Noone had any advice about running Cyclone II based boards off rechargeable batteries? Is there something I dont know where it's a bad idea?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

The CellularRam utilized in the LPRP is referenced by the hyperlink below.

It has separate address, data and control busses. It can handle about 135 Mbyte/sec transfer rate and automatically defaults to < 200uW of powerdraw when it is not being accessed. It has both a simple assynchronous (SRAM like) interface or a higher performance burst mode interface. The LPRP uses it in burst mode.

http://www.micron.com/products/partdetail?part=mt45w4mw16bcgb-701%20wt (http://www.micron.com/products/partdetail?part=mt45w4mw16bcgb-701%20wt)