MB85RS128A Datasheet, PDF (3/20 Pages) Fujitsu Component Limited. – Memory FRAM 128K (16 K x 8) Bit SPI

■ BLOCK DIAGRAM
SI
Serial-Parallel Converter
CS
SCK
HOLD
WP
SO
Parallel-Serial Converter
MB85RS128A
FRAM Cell Array
16,384 ✕ 8
FRAM
Status Register
Column Decoder/Sense Amp/
Write Amp
Data Register
DS501-00008-0v01-E
3