 DESCRIPTION

MB85RQ8MLX is a FeRAM (Ferroelectric Random Access Memory) chip in a configuration of 1,048,576

words  8 bits, using the ferroelectric process and silicon gate CMOS process technologies for forming the

nonvolatile memory cells.

MB85RQ8MLX adopts the Quad Serial Peripheral Interface (QSPI) which can realize a high bandwidth

such as Read and Write at 54 MB/s using four bi-directional pins (Quad I/O).

The MB85RQ8MLX is able to retain data without using a back-up battery, as is needed for SRAM.

The memory cells used in the MB85RQ8MLX can be used for 1014 times(＋85 C), which is a significant

improvement over the number of read and write operations supported by Flash memory and E2PROM.

MB85RQ8MLX does not take long time to write data like Flash memories or E2PROM.

MB85RQ8MLX is able to write data at a high bandwidth without any waiting time and fits perfectly into

Networking, Gaming, Industrial computing, Camera, RAID controllers, etc.

FEATURES

• Bit configuration : 1,048,576 words  8 bits

• Serial Peripheral Interface : SPI (Serial Peripheral Interface) / Dual SPI / Quad SPI　　　　　　　

Correspondent to SPI mode 0 (0, 0) and mode 3 (1, 1)

• Write supports : Single data input / Dual data input / Dual address and data input /

Quad data input / Quad address and data input / DPI mode / QPI mode

• Read supports : Single data output / Fast single data output / Fast dual data out put /

Fast dual data out put and data out put / Fast quad data output /

Fast quad address input and data output / DPI mode / QPI mode /

XIP mode

• Operating frequency : 108 MHz (Except normal READ command)

• High endurance : 1013 times(  105 C), 1014 times(  85 C)

• Data retention : 10 years (  105 C), 95 years (  55 C), over 200 years (  35 C)

• Operating power supply voltage : 1.7 V to 1.95 V (Single power supply)

• Power consumption : Operating power supply current 18 mA (Max@Quad I/O 108 MHz)

Standby current 30 A (Typ), 180 A (Max)

• Operation ambient temperature range : -40 C to +105 C

• Package : 16-pin plastic SOP　　　　　　　　　　　　　　　　　　　　　　

RoHS compliant