FRAM with 16 KBit I2C interface.

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The Fujitsu MB85RC16 is a 16K Bit FRAM (Ferroelectric Random Access Memory) Stand-Alone chip, using the ferroelectric process and silicon gate CMOS process technologies for forming the nonvolatile memory cells. The MB85RC64 adopts the two-wire serial interface (compatible with the world standard I2C bus).

 Unlike SRAM, the MB85RC16 is able to retain data without using a data backup battery. The read/write endurance of the non-volatile memory cells used for the MB85RC16 has improved to be at least 1010 cycles, significantly out performing Flash memory and E2PROM in the number. The MB85RC16 does not need a polling sequence after writing to the memory such as the case of Flash memory nor E2PROM.
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Fujitsu MB85RC16PNFGJN Block Diagram


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Operating power supply voltage : 2.7 V to 3.6 V
Operating frequency : 400 kHz (Max)
Two-wire serial interface : I2C-bus specification ver. 2.1 compliant, supports Standard-mode/Fast-mode.
Fully controllable by two ports: serial clock (SCL) and serial data (SDA).
Operating temperature range : − 40 C to +85 C
Data retention : 10 years ( + 55 C)
Read/write endurance : 10^10 times/bit (Min)
Low power consumption : Operating current 0.15 mA (Max: @400 kHz), Standby current 5 μA (Typ)


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Operating Temp
-40 to +85 °C
Package Details
8-pin SOP
RAM Size
16 KBytes
2.7 MIN V
3.6 MAX V

Previously Viewed Products

FRAM with 16 KBit I2C interface.
Part #: MB85RC16PNF-G-JNERE1
FRAM with 16 KBit I2C interface.