 
         
      FeRAM製品一覧 
        
      当社が提供するFeRAM製品の一覧表を下記に掲載しています。 一覧表では、製品毎の仕様やI/F、グレードごとに、並べ替えや絞り込みが可能です。 型名の横のボタンより、データシートのダウンロード、またシミュレーションモデルやWeb販売の対応状況を確認できます。


| 型 名 | グレード | I/F | メモリ 容量 | 電源電圧 (下限) | 電源電圧 (上限) | 動作周波数 (Max) | サイクルタイム (Min) | 動作温度範囲 | データ書換回数 | パッケージ | プレス リリース | 量産 ステータス | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MB85RQ8MX | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | Quad SPI | 8Mbit | 2.7V | 3.6V | 108MHz | ― | -40~+105℃ | 1014回(100兆回) | SOP-16 | 量産中 | |
| MB85RQ8MLX | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | Quad SPI | 8Mbit | 1.7V | 1.95V | 108MHz | ― | -40~+105℃ | 1014回(100兆回) | SOP-16 | 詳細 | 量産中 | 
| MB85RS4MTY | Datasheet | Verilog | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 4Mbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm) | 詳細 | 量産中 | 
| MB85RS4MLY | Datasheet | Verilog | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 4Mbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm) | 量産中 | |
| MB85RS4MT | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 4Mbit | 1.8V | 3.6V | 40MHz | ― | -40~+85℃ | 1014回(100兆回) | SOP-8 (208mil) | 詳細 | 量産中 | 
| MB85RQ4ML | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | Quad SPI | 4Mbit | 1.7V | 1.95V | 108MHz | ― | -40~+85℃ | 1013回(10兆回) | SOP-16 | 詳細 | 量産中 | 
| MB85RS2MTY | Datasheet | Verilog | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 2Mbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS2MLY | Datasheet | Verilog | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 2Mbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS2MTA | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 2Mbit | 1.7V | 3.6V | 40MHz | ― | -40~+85℃ | 1014回(100兆回) | SOP-8 (150mil) | 量産中 | |
| MS85RS1MTY | Datasheet | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 1Mbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||||
| MS85RS1MLY | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 1Mbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES CY2025 | |||||
| MB85RS1MT | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 1Mbit | 1.8V | 3.6V | 30MHz | ― | -40~+85℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS512TY | Datasheet | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 512Kbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||
| MB85RS512LY | Datasheet | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 512Kbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||
| MB85RS512T | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 512Kbit | 1.8V | 3.6V | 30MHz | ― | -40~+85℃ | 1013回(10兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RS256TYA | Datasheet | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 256Kbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||
| MB85RS256TY | Datasheet | Verilog | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 256Kbit | 1.8V | 3.6V | 40MHz | ― | -40~+125℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS256LYA | Datasheet | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 256Kbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||
| MB85RS256B | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 256Kbit | 2.7V | 3.6V | 33MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RS128TY | Datasheet | Verilog | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 128Kbit | 1.8V | 3.6V | 40MHz | ― | -40~+125℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS128B | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 128Kbit | 2.7V | 3.6V | 33MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RS64VY | Datasheet | Verilog | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | SPI | 64Kbit | 2.7V | 5.5V | 33MHz | ― | -40~+125℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS64T | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 64Kbit | 1.8V | 3.6V | 10MHz | ― | -40~+85℃ | 1013回(10兆回) | SON-8 (2mmx3mm) | 量産中 | |
| MB85RS64V | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 64Kbit | 3.0V | 5.5V | 20MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RS64 | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 64Kbit | 2.7V | 3.6V | 20MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RS16 | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 16Kbit | 2.7V | 3.6V | 20MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RS16N | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 16Kbit | 2.7V | 3.6V | 20MHz | ― | -40~+95℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RD16LX | Datasheet | Verilog | IBIS | - | 産業用(Industrial Grade) | Dual SPI | 16Kbit | 1.65V | 1.95V | 15MHz | ― | -40~+125℃ | 1013回(10兆回) | SON-8 (2mmx3mm) | 量産中 | |
| MS85RC1MTY | Datasheet | 車載用(Automotive Grade) AEC-Q100準拠 | I2C | 1Mbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm) | ES提供中 | ||||
| MS85RC1MLY | 車載用(Automotive Grade) AEC-Q100準拠 | I2C | 1Mbit | 1.7V | 1.95V | 3.4MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm) | ES CY2025 | |||||
| MB85RC1MT | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 1Mbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+85℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RC512TY | Datasheet | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | I2C | 512Kbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||
| MB85RC512LY | Datasheet | 準備中 | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | I2C | 512Kbit | 1.7V | 1.95V | 3.4MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 詳細 | ES提供中 | |
| MB85RC512T | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 512Kbit | 1.7V | 3.6V | 3.4MHz | ― | -40~+85℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RC256TY | Datasheet | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | I2C | 256Kbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||
| MB85RC256LY | Datasheet | IBIS | Buy | 車載用(Automotive Grade) AEC-Q100準拠 | I2C | 256Kbit | 1.7V | 1.95V | 3.4MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||
| MB85RC256V | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 256Kbit | 2.7V | 5.5V | 1MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RC256VN | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 256Kbit | 2.7V | 5.5V | 1MHz | ― | -40~+95℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RC128A | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 128Kbit | 2.7V | 3.6V | 1MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RC64TA | Datasheet | Verilog | Buy | 産業用(Industrial Grade) | I2C | 64Kbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+85℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | |
| MB85RC64A | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 64Kbit | 2.7V | 3.6V | 1MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RC64V | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 64Kbit | 3.0V | 5.5V | 1MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RC16 | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 16Kbit | 2.7V | 3.6V | 1MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RC16V | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 16Kbit | 3.0V | 5.5V | 1MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85RC04 | Datasheet | IBIS | Buy | 産業用(Industrial Grade) | I2C | 4Kbit | 2.7V | 3.6V | 400KHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | ||
| MB85RC04V | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | I2C | 4Kbit | 3.0V | 5.5V | 1MHz | ― | -40~+85℃ | 1012回(1兆回) | SOP-8 (150mil) | 量産中 | |
| MB85R8M1TA | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | パラレル(×8) | 8Mbit | 1.8V | 3.6V | ― | 120ns | -40~+85℃ | 1014回(100兆回) | FBGA-48, TSOP-44 | 量産中 | |
| MB85R8M2TA | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | パラレル(×16) | 8Mbit | 1.8V | 3.6V | ― | 120ns | -40~+85℃ | 1014回(100兆回) | FBGA-48, TSOP-44 | 詳細 | 量産中 | 
| MS85R4M1TA | Datasheet | Buy | 産業用(Industrial Grade) | パラレル(×8) | 4Mbit | 1.8V | 3.6V | ― | 120ns | -40~+105℃ | 1014回(100兆回) | TSOP-44 | ES提供中 | |||
| MS85R4M2TA | Datasheet | Buy | 産業用(Industrial Grade) | パラレル(×16) | 4Mbit | 1.8V | 3.6V | ― | 120ns | -40~+105℃ | 1014回(100兆回) | TSOP-44 | ES提供中 | |||
| MB85R4M2T | Datasheet | Verilog | IBIS | - | 産業用(Industrial Grade) | パラレル(×16) | 4Mbit | 1.8V | 3.6V | ― | 150ns | -40~+85℃ | 1013回(10兆回) | TSOP-44 | 詳細 | 量産中 | 
| MB85R1001A | Datasheet | Verilog | IBIS | - | 産業用(Industrial Grade) | パラレル(×8) | 1Mbit | 3.0V | 3.6V | ― | 150ns | -40~+85℃ | 1010回(100億回) | TSOP-48 | 量産中 | |
| MB85R1002A | Datasheet | IBIS | - | 産業用(Industrial Grade) | パラレル(×16) | 1Mbit | 3.0V | 3.6V | ― | 150ns | -40~+85℃ | 1010回(100億回) | TSOP-48 | 量産中 | ||
| MB85R256F | Datasheet | IBIS | - | 産業用(Industrial Grade) | パラレル(×8) | 256Kbit | 2.7V | 3.6V | ― | 150ns | -40~+85℃ | 1012回(1兆回) | TSOP-28 | 量産中 | ||
| MB85RS4MTY | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 4Mbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS4MLY | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 4Mbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 量産中 | |
| MB85RS2MTY | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 2Mbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS2MLY | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 2Mbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 詳細 | 量産中 | 
| MS85RS1MTY | Datasheet | 産業用(Industrial Grade) | SPI | 1Mbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | ||||
| MS85RS1MLY | 産業用(Industrial Grade) | SPI | 1Mbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES CY2025 | |||||
| MB85RS1MT (WL-CSP) | Datasheet | - | - | Buy | 産業用(Industrial Grade) | SPI | 1Mbit | 1.7V | 3.6V | 30MHz | ― | -40~+85℃ | 1013回(10兆回) | WL-CSP | 詳細 | 量産中 | 
| MB85RS512TY | Datasheet | - | IBIS | Buy | 産業用(Industrial Grade) | SPI | 512Kbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | |
| MB85RS512LY | Datasheet | - | IBIS | Buy | 産業用(Industrial Grade) | SPI | 512Kbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | |
| MB85RS256TYA | Datasheet | - | IBIS | Buy | 産業用(Industrial Grade) | SPI | 256Kbit | 1.8V | 3.6V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | |
| MB85RS256TY | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 256Kbit | 1.8V | 3.6V | 33MHz | ― | -40~+125℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS256LYA | Datasheet | - | IBIS | Buy | 産業用(Industrial Grade) | SPI | 256Kbit | 1.7V | 1.95V | 50MHz | ― | -40~+125℃ | 1013回(10兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | |
| MB85RS128TY | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 128Kbit | 1.8V | 3.6V | 33MHz | ― | -40~+125℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MB85RS64VY | Datasheet | Verilog | IBIS | Buy | 産業用(Industrial Grade) | SPI | 64Kbit | 2.7V | 5.5V | 33MHz | ― | -40~+125℃ | 1013回(10兆回) | SOP-8 (150mil) | 詳細 | 量産中 | 
| MS85RC1MTY | Datasheet | 産業用(Industrial Grade) | I2C | 1Mbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm) | ES提供中 | ||||
| MS85RC1MLY | 産業用(Industrial Grade) | I2C | 1Mbit | 1.7V | 1.95V | 3.4MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm) | ES CY2025 | |||||
| MB85RC512TY | Datasheet | - | IBIS | Buy | 産業用(Industrial Grade) | I2C | 512Kbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | |
| MB85RC512LY | Datasheet | - | 準備中 | Buy | 産業用(Industrial Grade) | I2C | 512Kbit | 1.7V | 1.95V | 3.4MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | 詳細 | ES提供中 | 
| MB85RC256TY | Datasheet | - | IBIS | Buy | 産業用(Industrial Grade) | I2C | 256Kbit | 1.8V | 3.6V | 3.4MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | |
| MB85RC256LY | Datasheet | - | IBIS | Buy | 産業用(Industrial Grade) | I2C | 256Kbit | 1.7V | 1.95V | 3.4MHz | ― | -40~+125℃ | 1014回(100兆回) | DFN-8 (5mmx6mm), SOP-8 (150mil) | ES提供中 | |