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| Part Number | 72821L25PFI | 72821L25PFI8 | 72831L25PFI | 72841L25PFI | 72801L25PFI | 72821L15PFI | 72821L25PF | 72821L25PF8 |
|---|---|---|---|---|---|---|---|---|
| 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 | Renesas Electronics America Inc |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Memory Size | 18K (1K x 9 x 2) | 18K (1K x 9 x 2) | 36K (2K x 9 x 2) | 72K (4K x 9 x 2) | 4.5K (256 x 9 x 2) | 18K (1K x 9 x 2) | 18K (1K x 9 x 2) | 18K (1K x 9 x 2) |
| Function | Synchronous | Synchronous | Synchronous | Synchronous | Synchronous | Synchronous | Synchronous | Synchronous |
| Data Rate | 40MHz | 40MHz | 40MHz | 40MHz | 40MHz | 66.7MHz | 40MHz | 40MHz |
| Access Time | 15ns | 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 | 4.5 V ~ 5.5 V |
| Current - Supply (Max) | 60mA | 60mA | 60mA | 60mA | 60mA | 60mA | 60mA | 60mA |
| Bus Directional | Bi-Directional | Bi-Directional | Bi-Directional | Bi-Directional | Bi-Directional | Bi-Directional | Bi-Directional | Bi-Directional |
| Expansion Type | Depth, Width | Depth, Width | Depth, Width | Depth, Width | Depth, Width | Depth, Width | Depth, Width | Depth, Width |
| Programmable Flags Support | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Retransmit Capability | No | No | No | No | No | No | No | No |
| FWFT Support | No | 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 | -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 | Surface Mount |
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Supplier Device Package | 64-TQFP (14x14) | 64-TQFP (14x14) | 64-TQFP (14x14) | 64-TQFP (14x14) | 64-TQFP (14x14) | 64-TQFP (14x14) | 64-TQFP (14x14) | 64-TQFP (14x14) |
