AT91SAM9G25-CU-999
Microchip Technology
AT91SAM9G25-CU-999
Microchip Technology
IC MCU 32BIT 64KB ROM 217BGA
Reference Price (USD)
1+
$11.27000
500+
$11.1573
1000+
$11.0446
1500+
$10.9319
2000+
$10.8192
2500+
$10.7065
Exquisite packaging
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AT91SAM9G25-CU-999
$11.27
Product details
The AT91SAM9G25-CU-999 from Microchip Technology 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 ARM926EJ-S radiation-hardened core, the processor implements lockstep execution with cycle-by-cycle comparison for fault detection.The 1 Core, 32-Bit configuration includes redundant execution units for single-event upset mitigation in space applications.Operating at 400MHz, the device meets the real-time processing requirements of spacecraft attitude control systems.DDR2, SDRAM, SRAM 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.10/100Mbps implementations include space-grade PHYs with enhanced EMI characteristics for spacecraft applications.The USB 2.0 (3) interfaces meet MIL-STD-1275 requirements for military vehicle power environments.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 217-LFBGA package implements hermetic sealing for protection against moisture and contaminants.Available in 217-LFBGA (15x15), the device supports military-grade PCB assembly processes.
Product Attributes
- Product Status: Active
- Core Processor: ARM926EJ-S
- Number of Cores/Bus Width: 1 Core, 32-Bit
- Speed: 400MHz
- Co-Processors/DSP: -
- RAM Controllers: DDR2, SDRAM, SRAM
- Graphics Acceleration: No
- Display & Interface Controllers: -
- Ethernet: 10/100Mbps
- SATA: -
- USB: USB 2.0 (3)
- Voltage - I/O: 1.8V, 3.3V
- Operating Temperature: -40°C ~ 85°C (TA)
- Security Features: -
- Package / Case: 217-LFBGA
- Supplier Device Package: 217-LFBGA (15x15)
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