| Packaging | Tray | |
| Format - Memory | FLASH | |
| Memory Type | FLASH - NOR | |
| Memory Size | 512M (64M x 8, 32M x 16) | |
| Speed | 110ns | |
| Interface | Parallel | |
| Voltage - Supply | 2.7 V ~ 3.6 V | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 56-TFSOP (0.724", 18.40mm Width) | |
| Supplier Device Package | 56-TSOP (14x20) | |
| Other Names | 557-1639 902786 902786-ND JS28F512M29EWL 902786 JS28F512M29EWLA-ND | |
| call me | [email protected] | |

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