MB85RS256B Datasheet, PDF (3/32 Pages) Fujitsu Component Limited. – 256 K (32 K×8) ビットSPI

MB85RS256B
■ ϒϩοΫμΠϠάϥϜ
SI
γϦΞϧɾύϥϨϧɾίϯόʔλ
CS
SCK
HOLD
WP
SO
ύϥϨϧɾγϦΞϧɾίϯόʔλ
FRAM ΞϨΠ
32,768×8
FRAM
εςʔλεϨδελ
ίϥϜσίʔμ / ηϯεΞϯϓ /
ϥΠτΞϯϓ
σʔλϨδελ
■ SPI Ϟʔυ
MB85RS256B ͸ SPI Ϟʔυ 0 (CPOL ʹ 0, CPHA ʹ 0) ͱ SPI Ϟʔυ 3 (CPOL ʹ 1, CPHA ʹ 1) ʹରԠ͠·͢ɻ
CS
SCK
SI
7
6
5
4
3
2
1
0
MSB
LSB
SPI Ϟʔυ 0
CS
SCK
SI
7
6
5
4
3
2
1
0
MSB
LSB
SPI Ϟʔυ 3
DS501-00021-3v0-J
3