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| Part Number | CY15E064Q-SXE | CY15E064Q-SXET | CY15B064Q-SXE | CY15E004Q-SXE | CY15E064J-SXE | CY15E064Q-SXA | 
|---|---|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | 
| Product Status | Active | Active | Active | Active | Active | Active | 
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile | 
| Memory Format | FRAM | FRAM | FRAM | FRAM | FRAM | FRAM | 
| Technology | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | FRAM (Ferroelectric RAM) | 
| Memory Size | 64Kb (8K x 8) | 64Kb (8K x 8) | 64Kb (8K x 8) | 4Kb (512 x 8) | 64Kb (8K x 8) | 64Kb (8K x 8) | 
| Memory Interface | SPI | SPI | SPI | SPI | I²C | SPI | 
| Clock Frequency | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 3.4 MHz | 20 MHz | 
| Write Cycle Time - Word, Page | - | - | - | - | - | - | 
| Access Time | - | - | - | - | - | - | 
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 3V ~ 3.6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |