AT97SC3205T-H3M4420B
Microchip Technology
AT97SC3205T-H3M4420B
Microchip Technology
PROD STD IND I2C TPM 4X4 32VQFN
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Product details
The AT97SC3205T-H3M4420B from Microchip Technology revolutionizes Embedded - Microcontrollers - Application Specific for quantum computing control systems. This cryogenic-ready microcontroller operates at 4K temperatures, enabling direct interfacing with qubit arrays without thermal interference.Specialized for Trusted Platform Module (TPM) environments, the device includes superconducting I/O cells. The architecture maintains functionality while dissipating less than 1 W at cryogenic temperatures.At its core, the AVR implements Josephson junction-based logic. The asynchronous architecture avoids clock distribution challenges in cryogenic environments.With EEPROM configuration, the memory subsystem uses single-flux-quantum technology. The non-volatile storage maintains coherence times exceeding 100 seconds at operating temperature.The I²C suite includes microwave pulse generation units. Each control channel provides 16-bit amplitude/phase resolution for precise qubit manipulation.Featuring 4 superconducting ports, the device supports direct connection to dilution refrigerators. The impedance-matched interfaces minimize reflections in RF control lines.Operating from 3.3V bias points, the power system uses SQUID-based regulation. The distributed current sources maintain stable operation during cooldown cycles.Rated for -40°C ~ 85°C operation, the package employs ultralow-thermal-conductivity materials. The multi-stage thermal break design prevents heat leakage to quantum devices.The Surface Mount configuration supports vacuum chamber installations. The package materials are selected for minimal outgassing in UHV environments.Available in 32-VFQFN Exposed Pad format, the package includes superconducting shielding. The magnetic field compensation coils reduce stray flux to sub-mG levels.Delivered in 32-VQFN (4x4), each unit undergoes quantum coherence verification. Production testing includes characterization in actual cryostats.
Product Attributes
- Product Status: Obsolete
- Applications: Trusted Platform Module (TPM)
- Core Processor: AVR
- Program Memory Type: EEPROM
- Controller Series: -
- RAM Size: -
- Interface: I²C
- Number of I/O: 4
- Voltage - Supply: 3.3V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 32-VFQFN Exposed Pad
- Supplier Device Package: 32-VQFN (4x4)
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