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| Part Number | CY7C0851AV-133AXI | CY7C0852AV-133AXI | CY7C0831AV-133AXI | CY7C0851AV-133AI | CY7C0851AV-133AXC |
|---|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Rochester Electronics, LLC | Infineon Technologies |
| Product Status | Obsolete | Obsolete | Obsolete | Active | Obsolete |
| Memory Type | Volatile | Volatile | Volatile | Volatile | Volatile |
| Memory Format | SRAM | SRAM | SRAM | SRAM | SRAM |
| Technology | SRAM - Dual Port, Synchronous | SRAM - Dual Port, Synchronous | SRAM - Dual Port, Synchronous | SRAM - Dual Port, Synchronous | SRAM - Dual Port, Synchronous |
| Memory Size | 2Mb (64K x 36) | 4.5Mb (128K x 36) | 2Mb (128K x 18) | 2Mb (64K x 36) | 2Mb (64K x 36) |
| Memory Interface | Parallel | Parallel | Parallel | Parallel | Parallel |
| Clock Frequency | 133 MHz | 133 MHz | 133 MHz | 133 MHz | 133 MHz |
| Write Cycle Time - Word, Page | - | - | - | - | - |
| Access Time | - | - | - | - | - |
| Voltage - Supply | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 3.135V ~ 3.465V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 176-LQFP | 176-LQFP | 120-LQFP | 176-LQFP | 176-LQFP |
| Supplier Device Package | 176-TQFP (24x24) | 176-TQFP (24x24) | 120-TQFP (14x14) | 176-TQFP (24x24) | 176-TQFP (24x24) |
