AT91SAM9G45B-CU-999
Microchip Technology
AT91SAM9G45B-CU-999
Microchip Technology
IC MCU 32BIT 64KB ROM 324TFBGA
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Product details
The AT91SAM9G45B-CU-999 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 400MHz with sub-nanosecond jitter, the device meets the precise timing requirements of electronic market making.LPDDR, LPSDR, DDR2, SDR, 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, 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 324-TFBGA package minimizes parasitic inductance for clean power delivery to computing cores.Available in 324-TFBGA (15x15), 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- Product Status: Obsolete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: 400MHz
- Co-Processors/DSP: -
- RAM Controllers: LPDDR, LPSDR, DDR2, SDR, SRAM
- Graphics Acceleration: No
- Display & Interface Controllers: LCD, Touchscreen
- 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: 324-TFBGA
- Supplier Device Package: 324-TFBGA (15x15)
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