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MB85RS256 Datasheet, PDF (3/19 Pages) Fujitsu Component Limited. – Memory FRAM CMOS 256 K (32 K × 8) Bit SPI | |||
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â BLOCK DIAGRAM
SI
Serial-Parallel Converter
CS
SCK
HOLD
WP
SO
Parallel-Serial Converter
MB85RS256
FRAM Cell Array
32,768 â 8
FRAM
Status Register
Column Decoder/Sense Amp/
Write Amp
Data Register
3
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