AT97SC3204-G4M44-20
Microchip Technology
AT97SC3204-G4M44-20
Microchip Technology
FF COM LPC TPM 4X4 32VQFN SEK -
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Product details
The AT97SC3204-G4M44-20 from Microchip Technology establishes a new paradigm in Embedded - Microcontrollers - Application Specific, crafted for aerospace and defense systems. This radiation-hardened microcontroller delivers fault-tolerant computing with SEU (Single Event Upset) mitigation techniques, ensuring reliable operation in space environments.Designed for Trusted Platform Module (TPM) deployments, the device incorporates triple-modular redundancy for critical processing paths. Its MIL-STD-883 qualified design withstands total ionizing dose effects up to 300krad(Si).Powered by AVR architecture, the CPU implements error-correcting register files and parity-protected caches. The dual-core design achieves 99.999% fault coverage through lockstep operation.With EEPROM configuration, the memory subsystem employs scrubbing algorithms for SEU recovery. The EDAC-protected flash maintains data integrity even under heavy particle bombardment.The LPC suite includes SpaceWire links with 200Mbps throughput. Each communication channel features transformer isolation meeting ESA ECSS standards.Operating across 3.3V ranges, the power system implements single-event burnout protection. The distributed voltage regulators maintain operation during solar flare events.Rated for 0°C ~ 70°C extremes, the package utilizes ceramic substrates with gold metallization. Thermal vias maintain junction temperatures in vacuum conditions.
Product Attributes
- Product Status: Active
- Applications: Trusted Platform Module (TPM)
- Core Processor: AVR
- Program Memory Type: EEPROM
- Controller Series: -
- RAM Size: -
- Interface: LPC
- Number of I/O: -
- Voltage - Supply: 3.3V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: -
- Package / Case: -
- Supplier Device Package: -
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