R8A774A0HA01BG#G2
Renesas Electronics America Inc
Product details
The R8A774A0HA01BG#G2 from Renesas Electronics America Inc delivers military-grade reliability in the Embedded - Microprocessors category, hardened for aerospace and defense applications. This radiation-hardened microprocessor combines triple-modular redundancy with error-correcting architectures, meeting MIL-STD-883 requirements for mission-critical systems.Featuring a ARM® Cortex®-A53, ARM® Cortex®-A57 radiation-hardened core, the processor implements lockstep execution with cycle-by-cycle comparison for fault detection.The 6 Core, 64-Bit configuration includes redundant execution units for single-event upset mitigation in space applications.Operating at 1.2GHz, 1.5GHz, the device meets the real-time processing requirements of spacecraft attitude control systems.LPDDR4 memory interfaces incorporate SECDED ECC protection for single-event upset mitigation in orbit.No display controllers include radiation-hardened frame buffers for critical spacecraft displays.The DU interfaces implement MIL-STD-1553 protocol support for aerospace databuses.10/100Mbps (1), 100/1000Mbps (1) implementations include space-grade PHYs with enhanced EMI characteristics for spacecraft applications.The USB (2) interfaces meet MIL-STD-1275 requirements for military vehicle power environments.0.82V, 1.8V, 3.3V tolerant I/Os withstand transient voltage spikes common in military electrical systems.Qualified for -40°C ~ 85°C (TA) operation, the processor functions in extreme space and high-altitude environments.The 1022-BGA package implements hermetic sealing for protection against moisture and contaminants.Available in 1022-FPBGA (29x29), the device supports military-grade PCB assembly processes.
Product Attributes
- Product Status: Active
- Core Processor: ARM® Cortex®-A53, ARM® Cortex®-A57
- Number of Cores/Bus Width: 6 Core, 64-Bit
- Speed: 1.2GHz, 1.5GHz
- Co-Processors/DSP: -
- RAM Controllers: LPDDR4
- Graphics Acceleration: No
- Display & Interface Controllers: DU
- Ethernet: 10/100Mbps (1), 100/1000Mbps (1)
- SATA: -
- USB: USB (2)
- Voltage - I/O: 0.82V, 1.8V, 3.3V
- Operating Temperature: -40°C ~ 85°C (TA)
- Security Features: -
- Package / Case: 1022-BGA
- Supplier Device Package: 1022-FPBGA (29x29)