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MB85RS2MTPF-G Datasheet, PDF (5/28 Pages) Fujitsu Component Limited. – 2 M (256 K × 8) Bit SPI
MB85RS2MT
■ SERIAL PERIPHERAL INTERFACE (SPI)
MB85RS2MT works as a slave of SPI. More than 2 devices can be connected by using microcontroller
equipped with SPI port. By using a microcontroller not equipped with SPI port, SI and SO can be bus
connected to use.
SCK
MOSI
MISO
SPI
Microcontroller
SO SI SCK
MB85RS2MT
SO SI SCK
MB85RS2MT
CS
HOLD
CS
HOLD
SS1
SS2
HOLD1
HOLD2
System Configuration with SPI Port
MOSI : Master Out Slave In
MISO : Master In Slave Out
SS : Slave Select
Microcontroller
SO SI SCK
MB85RS2MT
CS
HOLD
System Configuration without SPI Port
DS501-00023-0v01-E
5