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| Part Number | 72221L25PFI | 72221L25PFI8 | 72231L25PFI | 72211L25PFI | 72221L15PFI | 72221L25PF | 72221L25PF8 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Memory Size | 9K (1K x 9) | 9K (1K x 9) | 18K (2K x 9) | 4.5K (512 x 9) | 9K (1K x 9) | 9K (1K x 9) | 9K (1K x 9) |
| Function | Synchronous | Synchronous | Synchronous | Synchronous | Synchronous | Synchronous | Synchronous |
| Data Rate | 40MHz | 40MHz | 40MHz | 40MHz | 66.7MHz | 40MHz | 40MHz |
| Access Time | 15ns | 15ns | 15ns | 15ns | 10ns | 15ns | 15ns |
| Voltage - Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Current - Supply (Max) | 35mA | 35mA | 35mA | 35mA | 35mA | 35mA | 35mA |
| Bus Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional |
| Expansion Type | Depth, Width | Depth, Width | Depth, Width | Depth, Width | Depth, Width | Depth, Width | Depth, Width |
| Programmable Flags Support | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Retransmit Capability | No | No | No | No | No | No | No |
| FWFT Support | No | No | No | No | No | No | No |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-LQFP | 32-LQFP | 32-LQFP | 32-LQFP | 32-LQFP | 32-LQFP | 32-LQFP |
| Supplier Device Package | 32-TQFP (7x7) | 32-TQFP (7x7) | 32-TQFP (7x7) | 32-TQFP (7x7) | 32-TQFP (7x7) | 32-TQFP (7x7) | 32-TQFP (7x7) |
