AT91SAM9XE512-QU
Microchip Technology
AT91SAM9XE512-QU
Microchip Technology
IC MCU 32BIT 512KB FLASH 208QFP
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Product details
The AT91SAM9XE512-QU by Microchip Technology revolutionizes high-frequency trading in the Embedded - Microprocessors market, engineered for nanosecond-latency financial systems. This deterministic-latency microprocessor combines precise clock synchronization with low-jitter architectures, enabling sub-microsecond trade execution in competitive financial markets.Featuring a ARM926EJ-S low-latency core, the processor implements bypass paths that minimize pipeline stalls for time-critical financial algorithms.The 1 Core, 32-Bit configuration ensures deterministic memory access patterns critical for algorithmic trading consistency.Operating at 180MHz with sub-nanosecond jitter, the device meets the precise timing requirements of electronic market making.SDRAM, SRAM memory interfaces implement predictable access patterns with guaranteed maximum latency bounds.No display support enables real-time visualization of market data streams without impacting trading latency.The LCD, Touchscreen interfaces support low-latency display updates for real-time trading dashboards.10/100Mbps implementations include hardware timestamping with nanosecond accuracy for financial network protocols.The USB 2.0 (3) interfaces maintain low and deterministic latency for trading peripheral connectivity.1.8V, 2.5V, 3.3V I/Os implement controlled impedance for signal integrity in high-frequency trading systems.Specified for -40°C ~ 85°C (TA) operation, the processor maintains timing precision in data center environments.The 208-BFQFP package minimizes parasitic inductance for clean power delivery to computing cores.Available in 208-PQFP (28x28), the device supports high-speed PCB designs with controlled impedance.
Product Attributes
- Product Status: Obsolete
- Core Processor: ARM926EJ-S
- Number of Cores/Bus Width: 1 Core, 32-Bit
- Speed: 180MHz
- Co-Processors/DSP: -
- RAM Controllers: SDRAM, SRAM
- Graphics Acceleration: No
- Display & Interface Controllers: LCD, Touchscreen
- Ethernet: 10/100Mbps
- SATA: -
- USB: USB 2.0 (3)
- Voltage - I/O: 1.8V, 2.5V, 3.3V
- Operating Temperature: -40°C ~ 85°C (TA)
- Security Features: -
- Package / Case: 208-BFQFP
- Supplier Device Package: 208-PQFP (28x28)
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