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