| Series | - |
| Package | Bulk |
| Part Status | Active |
| Applications | Trusted Platform Module (TPM) |
| Core Processor | AVR |
| Program Memory Type | EEPROM |
| Controller Series | - |
| RAM Size | - |
| Interface | SPI |
| Number of I/O | 4 |
| Voltage - Supply | 3.3V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 28-TSSOP |
