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| PartNumber | AT24C256BW-SH-T | AT24C256BW-SH | AT24C256BW-SH-B |
| Description | EEPROM PB/HALO FREE 1.8V | IC EEPROM 256K I2C 1MHZ 8SOIC | |
| Manufacturer | Microchip | Atmel | - |
| Product Category | EEPROM | Memory | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| Memory Size | 256 kbit | 256K (32K x 8) | - |
| Organization | 32 k x 8 | - | - |
| Interface Type | Serial, 2-Wire, I2C | - | - |
| Access Time | 900 ns | - | - |
| Data Retention | 40 Year | - | - |
| Maximum Clock Frequency | 0.4 MHz | - | - |
| Supply Current Max | 3 mA | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Height | 1.91 mm (Max) | - | - |
| Length | 5.35 mm (Max) | - | - |
| Width | 5.4 mm (Max) | - | - |
| Brand | Microchip Technology / Atmel | - | - |
| Operating Supply Current | 3 mA | - | - |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | - | - |
| Product Type | EEPROM | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | Memory & Data Storage | - | - |
| Unit Weight | 0.019048 oz | - | - |
| Series | - | - | - |
| Packaging | - | Tube | - |
| Package Case | - | 8-SOIC (0.209", 5.30mm Width) | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Interface | - | I2C, 2-Wire Serial | - |
| Voltage Supply | - | 1.8 V ~ 5.5 V | - |
| Supplier Device Package | - | 8-SOIC | - |
| Memory Type | - | EEPROM | - |
| Speed | - | 400kHz, 1MHz | - |
| Format Memory | - | EEPROMs - Serial | - |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
AT24C256BW-SH-T | EEPROM PB/HALO FREE 1.8V | |
| AT24C256BW-SH | 全新原裝 | ||
| AT24C256BW-SH-T | IC EEPROM 256K I2C 1MHZ 8SOIC | ||
| AT24C256BW-SH-B | IC EEPROM 256K I2C 1MHZ 8SOIC |