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| Part Number | CY7C09189V-12AXC | CY7C09289V-12AXC | CY7C09389V-12AXC | CY7C09199V-12AXC | CY7C09089V-12AXC | CY7C09179V-12AXC | 
|---|---|---|---|---|---|---|
| Manufacturer | Cypress Semiconductor Corp | Infineon Technologies | Infineon Technologies | Cypress Semiconductor Corp | Infineon Technologies | Infineon Technologies | 
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | 
| Memory Type | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | 
| Memory Format | SRAM | 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 | SRAM - Dual Port, Synchronous | 
| Memory Size | 576Kb (64K x 9) | 1Mb (64K x 16) | 1.152Mb (64K x 18) | 1.152Mb (128K x 9) | 512Kb (64K x 8) | 288Kb (32K x 9) | 
| Memory Interface | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | 
| Clock Frequency | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 
| Write Cycle Time - Word, Page | - | - | - | - | - | - | 
| Access Time | 12 ns | 12 ns | 12 ns | 12 ns | 12 ns | 12 ns | 
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | 100-LQFP | 100-LQFP | 100-LQFP | 100-LQFP | 100-LQFP | 100-LQFP | 
| Supplier Device Package | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) | 100-TQFP (14x14) |