MB85RS64概要说明书

MB85RS64 is a 64K-bits FRAM LSI with serial interface (SPI), using the ferroelectric
process and CMOS process technologies for forming the nonvolatile memory cells.
Because FRAM is able to write high-speed even though a nonvolatile memory,
it is suitable for the log management and the storage of the resume data, etc.
FUJITSU SEMICONDUCTOR
FACT SHEET

NP501-00016-1v0-E
FRAM
MB85RS64
MB85RS64 is a 64K-bits FRAM LSI with serial interface (SPI), using the ferroelectric
process and CMOS process technologies for forming the nonvolatile memory cells.
Because FRAM is able to write high-speed even though a nonvolatile memory,
it is suitable for the log management and the storage of the resume data, etc.



■ FEATURES
Bit configuration ：8,192 words × 8 bits
Serial Peripheral Interface ：SPI(Serial Peripheral Interface)
Correspondent to SPI mode 0 (0,0) and mode 3 (1,1)
Operating frequency ：20 MHz (Max.)
High endurance ：1 trillio