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Product Lineup

Remarkable Products

Standard FRAM

Fujitsu Semiconductor provides FRAM products with serial (I2C and SPI) and parallel interface, and 4Kbit to 4Mbit products are now available in production.
Fujitsu is offering FRAM samples for customer evaluation. Please confirm our FRAM Product Lineup and request us samples and/or documents by the "FRAM Sample/Document Request & Inquiry Form" if you would like to have.

Serial Memory

I2C Interface

Part Number Memory
Density
Power Supply
Voltage
Operating
Frequency
(MAX)
Operating
Temperature
Read/Write
Cycle
Package
MB85RC1MT 1Mbit 1.8 to 3.6V 3.4MHz -40 to +85℃ 1013 (10 trillion)
times
SOP-8
MB85RC512T 512Kbit 1.8 to 3.6V 3.4MHz -40 to +85℃ 1013 (10 trillion)
times
SOP-8
MB85RC256V 256Kbit 2.7 to 5.5V 1MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RC128A 128Kbit 2.7 to 3.6V 1MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RC64A 64Kbit 2.7 to 3.6V 1MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RC64V 64Kbit 3.0 to 5.5V 1MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RC16 16Kbit 2.7 to 3.6V 1MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8,
SON-8
MB85RC16V 16Kbit 3.0 to 5.5V 1MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RC04V 4Kbit 3.0 to 5.5V 1MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8

SPI Interface

Part Number Memory
Density
Power Supply
Voltage
Operating
Frequency
(MAX)
Operating
Temperature
Read/Write Cycle Package
MB85RQ4ML 4Mbit 1.7~1.95V 108MHz -40 to +85℃ 1013 (10 trillion)
times
SOP-16
MB85RS2MT 2Mbit 1.8 to 3.6V 25MHz(*1) -40 to +85℃ 1013 (10 trillion)
times
SOP-8,
DIP-8
MB85RS1MT 1Mbit 1.8 to 3.6V 30MHz(*1) -40 to +85℃ 1013 (10 trillion)
times
SOP-8,
WL-CSP
MB85RS512T 512Kbit 1.8 to 3.6V 30MHz(*1) -40 to +85℃ 1013 (10 trillion)
times
SOP-8
MB85RS256B 256Kbit 2.7 to 3.6V 33MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RS128B 128Kbit 2.7 to 3.6V 33MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RS64V 64Kbit 3.0 to 5.5V 20MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RS64 64Kbit 2.7 to 3.6V 20MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RS16 16Kbit 2.7 to 3.6V 20MHz -40 to +85℃ 1012 (1 trillion)
times
SOP-8
MB85RS16N 16Kbit 2.7 to 3.6V 20MHz -40 to +95℃ 1012 (1 trillion) times at 85℃, or 1010 (10 billion) times at 95℃ SOP-8,
SON-8
MB85RDP16LX (*2) 16Kbit 1.65 to 1.95V 15MHz(*3) -40 to +105℃ 1013 (10 trillion)
times
SON-8

*1: Maximum 40MHz operation is available at fast read mode.
*2: With binary counter function.
*3: Maximum 7.5MHz operation is available at Dual SPI mode.

Parallel Memory

Part Number Memory Density
(Configuration)
Power Supply
Voltage
Cycle
Time
Operating
Temperature
Read/Write Cycle Package
MB85R4M2T 4Mbit (256Kx16bit) 1.8 to 3.6V 150ns -40 to +85℃ 1013 (10 trillion)
times
TSOP-44
MB85R4001A 4Mbit (512Kx8bit) 3.0 to 3.6V 150ns -40 to +85℃ 1010 (10 billion)
times
TSOP-48
MB85R4002A 4Mbit (256Kx16bit) 3.0 to 3.6V 150ns -40 to +85℃ 1010 (10 billion)
times
TSOP-48
MB85R1001A 1Mbit (128Kx8bit) 3.0 to 3.6V 150ns -40 to +85℃ 1010 (10 billion)
times
TSOP-48
MB85R1002A 1Mbit (64Kx16bit) 3.0 to 3.6V 150ns -40 to +85℃ 1010 (10 billion)
times
TSOP-48
MB85R256F 256Kbit
(32Kx8bit)
2.7 to 3.6V 150ns -40 to +85℃ 1012 (1 trillion)
times
TSOP-28,
SOP-28

Standard FRAM Lineup


				MB85RQ4ML 1.8V-3.3V MB85RC1MT 1.8V-3.3V MB85RC512T 1.8V-3.3V MB85RC256V 3.3V-5V MB85RC128A 3.3V MB85RC16V 5V MB85RC04V 3.3V-5V MB85RC64V 5V MB85RC64A 3.3V MB85RC16 3.3V MB85RS64V 5V MB85RS16/16N 3.3V MB85RS64 3.3V MB85RS128B 3.3V MB85RS256B 3.3V MB85RS512T 1.8V-3.3V MB85RS1MT 1.8V-3.3V MB85RS2MT 1.8V-3V MB85RDP16LX 1.8V MB85R256F 3.3V MB85R1001/2A 3.3V MB85R4001/2A 3.3V MB85R4M2T 1.8V-3.3V

Part Number Operating Frequency Memory Density Commands Serial Interface Read/Write
Cycle
MB97R803A
(EOL product)
UHF
860-960MHz
4KByte ISO/IEC18000-63
EPC C1G2 Ver.1.2.0
- 1010 times
MB97R804B
(EOL product)
UHF
860-960MHz
4KByte ISO/IEC18000-63
EPC C1G2 Ver.1.2.0
SPI 1010 times
MB97Rxxxx(*)
(developing)
UHF
860-960MHz
8KByte ISO/IEC18000-63
EPC C1G2 Ver.1.2.0
SPI 1010 times
MB97R8050 UHF
860-960MHz
36Byte
(EPC128bit)
ISO/IEC18000-63
EPC C1G2 Ver.1.2.0
- 1010 times
MB89R118C HF
13.56MHz
2KByte ISO/IEC15693 - 1012 times
MB89R119B HF
13.56MHz
256Byte ISO/IEC15693 - 1012 times
MB89R112A/B HF
13.56MHz
9KByte ISO/IEC15693 SPI 1012 times

(*) MB97Rxxxx(developing) is subsequent product to MB97R803A/804B.

Part Number Power Supply Voltage Interface Communication Frequency Operating Temperature Read/Write
Cycle
Package
MB94R330 3.0 to 3.6V I2C 400KHz -20 to +85℃ 1012 times SON-8

FRAM Sample/Document Request & Inquiry Form

Sample/Document Request
For requests of evaluation samples, and/or
documents such as datasheets, brochure

Inquiry
For general questions, such as technical
inquiry, sample availability, pricing