| Part Number | CY7C1355B-117AC | CY7C1351B-117AC | 
|---|---|---|
| Manufacturer | Infineon Technologies | Rochester Electronics, LLC | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Obsolete | Active | 
| Memory Type | Volatile | Volatile | 
| Memory Format | SRAM | SRAM | 
| Technology | SRAM - Synchronous, SDR | SRAM - Synchronous, SDR | 
| Memory Size | 9Mb (256K x 36) | 4.5Mb (128K x 36) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | 117 MHz | 117 MHz | 
| Write Cycle Time - Word, Page | - | - | 
| Access Time | 7 ns | 7.5 ns | 
| Voltage - Supply | 3.135V ~ 3.6V | 3.135V ~ 3.465V | 
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 100-LQFP | 100-LQFP | 
| Supplier Device Package | 100-TQFP (14x20) | 100-TQFP (14x20) |