| Part Number | STK14C88-5C35M | STK14C88-5C45M | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | Memory | Memory | 
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| Product Status | Obsolete | Obsolete | 
| Memory Type | Non-Volatile | Non-Volatile | 
| Memory Format | NVSRAM | NVSRAM | 
| Technology | NVSRAM (Non-Volatile SRAM) | NVSRAM (Non-Volatile SRAM) | 
| Memory Size | 256Kb (32K x 8) | 256Kb (32K x 8) | 
| Memory Interface | Parallel | Parallel | 
| Clock Frequency | - | - | 
| Write Cycle Time - Word, Page | 35ns | 45ns | 
| Access Time | 35 ns | 45 ns | 
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 32-CDIP (0.300", 7.62mm) | 32-CDIP (0.300", 7.62mm) | 
| Supplier Device Package | 32-CDIP | 32-CDIP |