| Part Numbers | Manufacturer Name | Datasheet | Memory Size | Data Rate | Access Time | Voltage - Supply | Current - Supply (Max) | Bus Directional | Expansion Type | Programmable Flags Support | Retransmit Capability | FWFT Support | Operating Temperature | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CY7C4221-15AXC | CYPRESS SEMICONDUCTOR CORP | 9K (1K x 9) | 66.7MHz | 10ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-TQFP | |
| CY7C4221-15AXCT | CYPRESS SEMICONDUCTOR CORP | 9K (1K x 9) | 66.7MHz | 10ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-TQFP | |
| CY7C4221-15JXC | CYPRESS SEMICONDUCTOR CORP | 9K (1K x 9) | 66.7MHz | 10ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LCC (J-Lead) | |
| CY7C4221-15JXCT | CYPRESS SEMICONDUCTOR CORP | 9K (1K x 9) | 66.7MHz | 10ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LCC (J-Lead) | |
| IDT72221L15J8 | INTEGRATED DEVICE TECHNOLOGY INC | 9K (1K x 9) | 66.7MHz | 10ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LCC (J-Lead) | |
| IDT72221L25PF | INTEGRATED DEVICE TECHNOLOGY INC | 9K (1K x 9) | 40MHz | 15ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LQFP | |
| IDT72221L25PF8 | INTEGRATED DEVICE TECHNOLOGY INC | 9K (1K x 9) | 40MHz | 15ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LQFP | |
| IDT72V221L20PF8 | INTEGRATED DEVICE TECHNOLOGY INC | 9K (1K x 9) | 50MHz | 12ns | 3 V ~ 3.6 V | 20mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LQFP | |
| IDT72221L25J | INTEGRATED DEVICE TECHNOLOGY INC | 9K (1K x 9) | 40MHz | 15ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LCC (J-Lead) | |
| IDT72221L25JG | INTEGRATED DEVICE TECHNOLOGY INC | 9K (1K x 9) | 40MHz | 15ns | 4.5 V ~ 5.5 V | 35mA | Uni-Directional | Depth, Width | Yes | No | No | 0?C ~ 70?C | Surface Mount | 32-LCC (J-Lead) |
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