| PartNumber | ATECC108-SSHDA-T | ATECC108-SSHDA-B | ATECC108-SSHCZ-T |
| Description | Security ICs / Authentication ICs Crypto Products, ECC 8kb | Security ICs / Authentication ICs Crypto Products, ECC 8kb | Security ICs / Authentication ICs Crypto Products, ECC 8kb |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Security ICs / Authentication ICs | Security ICs / Authentication ICs | Security ICs / Authentication ICs |
| RoHS | Y | Y | Y |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Packaging | Reel | Reel | Reel |
| Memory Size | 8 kbit | 8 kbit | 8 kbit |
| Series | ATECC108 | ATECC108 | ATECC108 |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Interface Type | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C | Serial, 2-Wire, I2C |
| Maximum Clock Frequency | 1 MHz | 1 MHz | 1 MHz |
| Operating Supply Current | 5 mA | 5 mA | 5 mA |
| Operating Supply Voltage | 2 V to 5.5 V | 2 V to 5.5 V | 2 V to 5.5 V |
| Product Type | Security ICs / Authentication ICs | Security ICs / Authentication ICs | Security ICs / Authentication ICs |
| Factory Pack Quantity | 4000 | 4000 | 4000 |
| Subcategory | Security ICs / Authentication ICs | Security ICs / Authentication ICs | Security ICs / Authentication ICs |
| Part # Aliases | ATECC108A-SSHDA-T | ATECC108A-SSHDA-B | ATECC108A-SSHCZ-T |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |