| PartNumber | M58WR064EB70ZB6T | M58WR064ET70ZB6T |
| Description | NOR Flash 64M (4Mx16) 70ns | NOR Flash 64M (4Mx16) 70ns |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | NOR Flash | NOR Flash |
| RoHS | N | N |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | VFBGA-56 | VFBGA-56 |
| Series | M58MR | M58MR |
| Memory Size | 64 Mbit | 64 Mbit |
| Interface Type | Parallel | Parallel |
| Organization | 4 M x 16 | 4 M x 16 |
| Timing Type | Asynchronous, Synchronous | Asynchronous, Synchronous |
| Data Bus Width | 16 bit | 16 bit |
| Supply Voltage Min | 1.7 V | 1.7 V |
| Supply Voltage Max | 2.2 V | 2.2 V |
| Supply Current Max | 25 mA | 25 mA |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Packaging | Reel | Reel |
| Memory Type | NOR | NOR |
| Speed | 70 ns | 70 ns |
| Architecture | Block Erase | Block Erase |
| Brand | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes |
| Product Type | NOR Flash | NOR Flash |
| Standard | Common Flash Interface (CFI) | Common Flash Interface (CFI) |
| Factory Pack Quantity | 2500 | 2500 |
| Subcategory | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.002074 oz | 0.002074 oz |