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| PartNumber | AT28BV64B-25SC | AT28BV64B-25S | AT28BV64B-25SI |
| Description | EEPROM 200NS IND TEMP PKG- 250NS COM TEMP | IC EEPROM 64K PARALLEL 28SOIC | |
| Manufacturer | Microchip | - | Atmel |
| Product Category | EEPROM | - | Memory |
| RoHS | N | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-28 | - | - |
| Memory Size | 64 kbit | - | 64K (8K x 8) |
| Organization | 8 k x 8 | - | - |
| Interface Type | Serial, 4-Wire, SDI, SPI | - | - |
| Access Time | 150 ns | - | - |
| Data Retention | 10 Year | - | - |
| Supply Current Max | 15 mA | - | - |
| Supply Voltage Min | 2.7 V | - | - |
| Supply Voltage Max | 3.6 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Series | AT28BV64B | - | - |
| Height | 2.35 mm (Max) | - | - |
| Length | 18.1 mm (Max) | - | - |
| Width | 7.6 mm (Max) | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Operating Supply Current | 15 mA | - | - |
| Operating Supply Voltage | 2.7 V, 3.6 V | - | - |
| Output Enable Access Time | 100 ns | - | - |
| Product Type | EEPROM | - | - |
| Programming Voltage | 3.3 V | - | - |
| Factory Pack Quantity | 27 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Packaging | - | - | Tube |
| Package Case | - | - | 28-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C (TC) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 2.7 V ~ 3.6 V |
| Supplier Device Package | - | - | 28-SOIC W |
| Memory Type | - | - | EEPROM |
| Speed | - | - | 250ns |
| Format Memory | - | - | EEPROMs - Parallel |