| Part Number | AT49BV640D-70CU | AT49BV640DT-70CU |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Memory | Memory |
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| Product Status | Obsolete | Obsolete |
| Memory Type | Non-Volatile | Non-Volatile |
| Memory Format | Flash | Flash |
| Technology | Flash | Flash |
| Memory Size | 64Mb (4M x 16) | 64Mb (4M x 16) |
| Memory Interface | Parallel | Parallel |
| Clock Frequency | - | - |
| Write Cycle Time - Word, Page | 120µs | 120µs |
| Access Time | 70 ns | 70 ns |
| Voltage - Supply | 2.65V ~ 3.6V | 2.65V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-VFBGA, CSPBGA | 48-VFBGA, CSPBGA |
| Supplier Device Package | 48-CBGA (7x10) | 48-CBGA (7x10) |