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| PartNumber | AT24C32D-SSHM-T | AT24C32D-SSHM-B | AT24C32D-SSHM |
| Description | EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V | EEPROM SERIAL EEPROM 32K 2-WIRE 1.7V | |
| Manufacturer | Microchip | Microchip | Atmel |
| Product Category | EEPROM | EEPROM | Memory |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | - |
| Memory Size | 32 kbit | 32 kbit | 32K (4K x 8) |
| Organization | 4 k x 8 | 4 k x 8 | 4 k x 8 |
| Interface Type | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C | Serial 2-Wire I2C |
| Access Time | 550 ns | 550 ns | 550 ns |
| Data Retention | 100 Year | 100 Year | 100 Years |
| Maximum Clock Frequency | 1 MHz | 1 MHz | 1 MHz |
| Supply Current Max | 1 mA | 1 mA | - |
| Supply Voltage Min | 1.7 V | 1.7 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | AT24C32D | AT24C32D | AT24C32D |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Height | 1.48 mm (Max) | 1.48 mm (Max) | - |
| Length | 4.98 mm (Max) | 4.98 mm (Max) | - |
| Width | 3.99 mm (Max) | 3.99 mm (Max) | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | - |
| Operating Supply Current | 2 mA | 2 mA | 2 mA |
| Operating Supply Voltage | 1.7 V to 5.5 V | 1.7 V to 5.5 V | 1.7 V to 5.5 V |
| Product Type | EEPROM | EEPROM | - |
| Factory Pack Quantity | 4000 | 100 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |
| Package Case | - | - | SOIC-8 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Interface | - | - | I2C, 2-Wire Serial |
| Voltage Supply | - | - | 1.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 8-SOIC |
| Memory Type | - | - | EEPROM |
| Speed | - | - | 400kHz, 1MHz |
| Format Memory | - | - | EEPROMs - Serial |
| Supply Current Max | - | - | 1 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1.7 V |