| PartNumber | AT24C512C-SSHD-T | AT24C512C-SSHD-B | AT24C512C-SSHM-B |
| Description | EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V | EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 2.5V | EEPROM SERIAL EEPROM 512K (64K X 8) 2WIRE 1.7V |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | EEPROM | EEPROM | EEPROM |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Memory Size | 512 kbit | 512 kbit | 512 kbit |
| Organization | 64 k x 8 | 64 k x 8 | 64 k x 8 |
| Interface Type | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C |
| Access Time | 550 ns | - | - |
| Data Retention | 40 Year | 40 Year | 40 Year |
| Maximum Clock Frequency | 1 MHz | 1 MHz | 1 MHz |
| Supply Current Max | 3 mA | 3 mA | 3 mA |
| Supply Voltage Min | 2.5 V | 2.5 V | 1.7 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | AT24C512C | AT24C512C | AT24C512C |
| Packaging | Reel | Tube | Tube |
| Height | 1.48 mm (Max) | - | - |
| Length | 4.98 mm (Max) | - | - |
| Width | 3.99 mm (Max) | - | - |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Operating Supply Current | 3 mA | - | 3 mA |
| Operating Supply Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | 1.7 V to 3.6 V |
| Product Type | EEPROM | EEPROM | EEPROM |
| Factory Pack Quantity | 4000 | 100 | 100 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |