Preliminary Datasheet MB85RS4MTY (Fujitsu) - 5
| Manufacturer | Fujitsu |
| Description | Memory FRAM 4M (512 K х 8) Bit SPI |
| Pages / Page | 39 / 5 — MB85RS4MTY. SERIAL PERIPHERAL INTERFACE (SPI). System Configuration with … |
| File Format / Size | PDF / 2.6 Mb |
| Document Language | English |
MB85RS4MTY. SERIAL PERIPHERAL INTERFACE (SPI). System Configuration with SPI Port. System Configuration without SPI Port
Model Line for this Datasheet
Text Version of Document
MB85RS4MTY SERIAL PERIPHERAL INTERFACE (SPI)
MB85RS4MTY 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 SO SI SCK SO SI SCK SPI MB85RS4MTY MB85RS4MTY Microcontroller CS CS SS1 SS2 MOSI : Master Out Slave In MISO : Master In Slave Out SS : Slave Select
System Configuration with SPI Port
SO SI SCK Microcontroller MB85RS4MTY CS
System Configuration without SPI Port
DS501-00065-0v1-E 5 Document Outline DESCRIPTION FEATURES PIN ASSIGNMENT PIN FUNCTIONAL DESCRIPTIONS BLOCK DIAGRAM SPI MODE SERIAL PERIPHERAL INTERFACE (SPI) STATUS REGISTER OP-CODE COMMAND BLOCK PROTECT WRITING PROTECT ABSOLUTE MAXIMUM RATINGS RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS 1. DC Characteristics 2. AC Characteristics 3. Pin Capacitance TIMING DIAGRAM POWER ON/OFF SEQUENCE FRAM CHARACTERISTICS NOTE ON USE ESD AND LATCH-UP REFLOW CONDITIONS AND FLOOR LIFE Current status on Contained Restricted Substances ORDERING INFORMATION PACKAGE DIMENSION MARKING (Example) PACKING INFORMATION 1. Tube 2. Emboss Tape
MB85RS4MTY 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 SO SI SCK SO SI SCK SPI MB85RS4MTY MB85RS4MTY Microcontroller CS CS SS1 SS2 MOSI : Master Out Slave In MISO : Master In Slave Out SS : Slave Select
System Configuration with SPI Port
SO SI SCK Microcontroller MB85RS4MTY CS
System Configuration without SPI Port
DS501-00065-0v1-E 5 Document Outline DESCRIPTION FEATURES PIN ASSIGNMENT PIN FUNCTIONAL DESCRIPTIONS BLOCK DIAGRAM SPI MODE SERIAL PERIPHERAL INTERFACE (SPI) STATUS REGISTER OP-CODE COMMAND BLOCK PROTECT WRITING PROTECT ABSOLUTE MAXIMUM RATINGS RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS 1. DC Characteristics 2. AC Characteristics 3. Pin Capacitance TIMING DIAGRAM POWER ON/OFF SEQUENCE FRAM CHARACTERISTICS NOTE ON USE ESD AND LATCH-UP REFLOW CONDITIONS AND FLOOR LIFE Current status on Contained Restricted Substances ORDERING INFORMATION PACKAGE DIMENSION MARKING (Example) PACKING INFORMATION 1. Tube 2. Emboss Tape
