FRAM(Device)

FRAM(Device)

The following shows lineups of our FRAM products by each serial memory (SPI and I2C interfaces) and parallel memory (parallel interface). You can confirm the product specifications, datasheets, detailed information, simulation models, and status of production in each FRAM device respectively.

Datasheets

You can download datasheets of each FRAM product from [pdf] icons.

Product Details

You can see detailed information of some FRAM products from [details] icons.

Simulation Models (Verilog, IBIS)

You can see the availability of simulation models per each FRAM product.
If you would like to have a simulation model (Verilog model or IBIS model) to evaluate our FRAM products, please request us it through the "FRAM Sample/Document Requests & Inquiry Form."
Status in the table means as follows.

  • Available: Simulation model is now available. We can send you it by request through the inquiry form.
  • Preparing: Simulation model is under preparing. We can answer availability of the simulation model.

Serial Memory

SPI Interface (for High Reliability Use, AEC-Q100 Compliant)

Part NumberDatasheetMemory DensityPower Supply VoltageOperating Freq. (max)Operating Temp.Read/Write CyclePackageProduct DetailsAvailabilitySimulation Models
VerilogIBIS
MB85RS4MTY
(AEC-Q100)
4Mbit1.8 to 3.6V50MHz-40 to +125℃1013(10 trillion) timesDFN-8DatasheetUnder evaluation--
MB85RS4MLY
(AEC-Q100)
4Mbit1.7 to 1.95V50MHz-40 to +125℃1013(10 trillion) timesDFN-8DatasheetUnder evaluation--
MB85RS2MTY
(AEC-Q100)
2Mbit1.8 to 3.6V50MHz-40 to +125℃1013(10 trillion) timesSOP-8,
DFN-8
In production
MB85RS2MLY
(AEC-Q100)
2Mbit1.7 to 1.95V50MHz-40 to +125℃1013(10 trillion) timesSOP-8,
DFN-8
In production
MB85RS256TY
(AEC-Q100)
256Kbit1.8 to 3.6V40MHz-40 to +125℃1013(10 trillion) timesSOP-8In production
MB85RS128TY
(AEC-Q100)
128Kbit1.8 to 3.6V40MHz-40 to +125℃1013(10 trillion) timesSOP-8In production
MB85RS64VY
(AEC-Q100)
64Kbit2.7 to 5.5V33MHz-40 to +125℃1013(10 trillion) timesSOP-8In production

SPI Interface (for General Use)

Part NumberDatasheetMemory DensityPower Supply VoltageOperating Freq. (max)Operating Temp.Read/Write CyclePackageProduct DetailsAvailabilitySimulation Models
VerilogIBIS
MB85RS4MTY
(for General Use)
4Mbit1.8 to 3.6V50MHz-40 to +125℃1013(10 trillion) timesSOP-8,
DFN-8
ES samples--
MB85RS4MLY
(for General Use)
4Mbit1.7 to 1.95V50MHz-40 to +125℃1013(10 trillion) timesSOP-8,
DFN-8
DatasheetES samples--
MB85RS4MT4Mbit1.8 to 3.6V40MHz-40 to +85℃1013(10 trillion) timesSOP-8In production
MB85RQ4ML4Mbit1.7 to 1.95V108MHz-40 to +85℃1013(10 trillion) timesSOP-16In production
MB85RS2MTY
(for General Use)
2Mbit1.8 to 3.6V50MHz-40 to +125℃1013(10 trillion) timesSOP-8,
DFN-8
In production
MB85RS2MLY
(for General Use)
2Mbit1.7 to 1.95V50MHz-40 to +125℃1013(10 trillion) timesSOP-8,
DFN-8
In production
MB85RS2MTA2Mbit1.7 to 3.6V40MHz-40 to +85℃1013(10 trillion) timesSOP-8DatasheetIn production
MB85RS2MT2Mbit1.8 to 3.6V25MHz
(*1)
-40 to +85℃1013(10 trillion) timesSOP-8In production
DIP-8EOL
MB85RS1MT1Mbit1.8 to 3.6V30MHz
(*1)
-40 to +85℃1013(10 trillion) timesSOP-8In production
DFN-8In production
MB85RS1MT
(1.7V-operating)
1Mbit1.7 to 3.6V30MHz
(*1)
-40 to +85℃1013(10 trillion) timesWL-CSPIn production--
MB85RS512T512Kbit1.8 to 3.6V30MHz
(*1)
-40 to +85℃1013(10 trillion) timesSOP-8DatasheetIn production
MB85RS256TY
(for General Use)
256Kbit1.8 to 3.6V33MHz-40 to +125℃1013(10 trillion) timesSOP-8In production
MB85RS256B256Kbit2.7 to 3.6V33MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RS128TY
(for General Use)
128Kbit1.8 to 3.6V33MHz-40 to +125℃1013(10 trillion) timesSOP-8In production
MB85RS128B128Kbit2.7 to 3.6V33MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RS64VY
(for General Use)
64Kbit2.7 to 5.5V33MHz-40 to +125℃1013(10 trillion) timesSOP-8,
SON-8
In production
MB85RS64TU64Kbit1.8 to 3.6V10MHz-55 to +85℃1013(10 trillion) timesSOP-8,
SON-8
In production--
MB85RS64T64Kbit1.8 to 3.6V10MHz-40 to +85℃1013(10 trillion) timesSOP-8,
SON-8
DatasheetIn production
MB85RS64T
(1.7V-operating)
64Kbit1.7 to 3.6V10MHz-40 to +85℃1013(10 trillion) timesSOP-8DatasheetIn production--
MB85RS64V64Kbit3.0 to 5.5V20MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RS6464Kbit2.7 to 3.6V20MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RS1616Kbit2.7 to 3.6V20MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RS16N16Kbit2.7 to 3.6V20MHz-40 to +95℃1012(1 trillion) times at 85℃,or 1010(10 billion) times at 95℃SOP-8DatasheetIn production
SON-8DatasheetIn production
MB85RDP16LX
(*2)
16Kbit1.65 to 1.95V15MHz
(*3)
-40 to +105℃1013(10 trillion) timesSON-8DatasheetIn production

*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.

I2C Interface

Part NumberDatasheetMemory DensityPower Supply VoltageOperating Freq. (max)Operating Temp.Read/Write CyclePackageProduct DetailsAvailabilitySimulation Models
VerilogIBIS
MB85RC1MT1Mbit1.8 to 3.6V3.4MHz-40 to +85℃1013(10 trillion) timesSOP-8In production
MB85RC512T512Kbit1.7 to 3.6V3.4MHz-40 to +85℃1013(10 trillion) timesSOP-8DatasheetIn production
MB85RC256V256Kbit2.7 to 5.5V1MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RC128A128Kbit2.7 to 3.6V1MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RC64TA64Kbit1.8 to 3.6V3.4MHz-40 to
+105℃
1013(10 trillion) timesSOP-8In production-
SON-8In production
MB85RC64A64Kbit2.7 to 3.6V1MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RC64V64Kbit3.0 to 5.5V1MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RC1616Kbit2.7 to 3.6V1MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
SON-8In production
MB85RC16V16Kbit3.0 to 5.5V1MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production
MB85RC044Kbit2.7 to 3.6V400KHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production-
MB85RC04V4Kbit3.0 to 5.5V1MHz-40 to +85℃1012(1 trillion) timesSOP-8DatasheetIn production

Parallel Memory

Parallel I/F

Part NumberDatasheetMemory Density (Config.)Power Supply VoltageCycle TimeOperating Temp.Read/Write CyclePackageProduct DetailsAvailabilitySimulation Models
VerilogIBIS
MB85R8M2T8Mbit
(512K×16)
1.8 to 3.6V150ns-40 to +85℃1013(10 trillion) timesFBGA-48In production
MB85R4M2T4Mbit
(256K×16)
1.8 to 3.6V150ns-40 to +85℃1013(10 trillion) timesTSOP-44In production
MB85R4001A4Mbit
(512K×8)
3.0 to 3.6V150ns-40 to +85℃1010(10 billion) timesTSOP-48DatasheetIn production-
MB85R4002A4Mbit
(256K×16)
3.0 to 3.6V150ns-40 to +85℃1010(10 billion) timesTSOP-48DatasheetIn production-
MB85R1001A1Mbit
(128K×8)
3.0 to 3.6V150ns-40 to +85℃1010(10 billion) timesTSOP-48DatasheetIn production
MB85R1002A1Mbit
(64K×16)
3.0 to 3.6V150ns-40 to +85℃1010(10 billion) timesTSOP-48DatasheetIn production
MB85R256F256Kbit
(32K×8)
2.7 to 3.6V150ns-40 to +85℃1012(1 trillion) timesTSOP-28DatasheetIn production
SOP-28DatasheetIn production

Inquiry

  • For requests of evaluation samples, datasheets, brochures, simulation models, and/or any documents

  • For technical questions or general questions such as product availability, pricing, etc.

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