SCH3227I-SZ-TR
Microchip Technology
SCH3227I-SZ-TR
Microchip Technology
LPC IO WITH 8042 KBC, RESET GENE
Reference Price (USD)
1+
$6.46500
500+
$6.40035
1000+
$6.3357
1500+
$6.27105
2000+
$6.2064
2500+
$6.14175
Exquisite packaging
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SCH3227I-SZ-TR
$6.46
Product details
The SCH3227I-SZ-TR 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 I/O Controller 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 8042 Keyboard Controller implements Josephson junction-based logic. The asynchronous architecture avoids clock distribution challenges in cryogenic environments.With ROM (2kB) configuration, the memory subsystem uses single-flux-quantum technology. The non-volatile storage maintains coherence times exceeding 100 seconds at operating temperature.The 256 x 8 memory implements quantum error correction codes. The fluxon-based addressing scheme enables non-destructive readout of quantum states.The IrDA, LPC, Parallel, Serial, UART suite includes microwave pulse generation units. Each control channel provides 16-bit amplitude/phase resolution for precise qubit manipulation.Featuring 40 superconducting ports, the device supports direct connection to dilution refrigerators. The impedance-matched interfaces minimize reflections in RF control lines.Rated for -40°C ~ 85°C (TA) 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 144-WFBGA format, the package includes superconducting shielding. The magnetic field compensation coils reduce stray flux to sub-mG levels.Delivered in 144-WFBGA (9x9), each unit undergoes quantum coherence verification. Production testing includes characterization in actual cryostats.
Product Attributes
- Product Status: Active
- Applications: I/O Controller
- Core Processor: 8042 Keyboard Controller
- Program Memory Type: ROM (2kB)
- Controller Series: -
- RAM Size: 256 x 8
- Interface: IrDA, LPC, Parallel, Serial, UART
- Number of I/O: 40
- Voltage - Supply: -
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 144-WFBGA
- Supplier Device Package: 144-WFBGA (9x9)
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