LS2088ASN7QQB

Microprocessors Overview

The LS2088ASN7QQB is a 64-bit Arm Cortex-A72 microprocessor from the NXP QorIQ Layerscape family. It integrates eight application cores operating at a maximum clock frequency of 1.6 GHz. The device utilizes a 1292-FCPBGA package with dimensions of 37.5x37.5 mm. Each core features 48 kB L1 instruction cache and 32 kB L1 data cache. The processor supports high-performance datapath capabilities and includes advanced security subsystems for network acceleration.

Microprocessors Feature Summary

• Integrates eight Arm Cortex-A72 application cores for high-throughput processing
• Includes advanced security subsystems for hardware-accelerated encryption
• Supports high-speed networking interfaces including 10G/1G Ethernet

Microprocessors Applications

• Enterprise routers and switches
• 5G gateway infrastructure
• Network security appliances

Microprocessors Procurement Notes

Verify the specific ordering suffix to confirm clock speed, security feature enablement, and temperature range. Ensure compatibility with required PCB footprint and thermal management solutions. Confirm export control status as some variants may require additional documentation for international shipping. Validate supply chain authenticity through authorized channels.

Microprocessors Selection Notes

Select this component when eight-core performance at 1.6 GHz is required for network-intensive applications. Consider the FCPBGA-1292 package constraints during mechanical design. Evaluate the integrated security engine requirements against specific protocol offloading needs. Compare against other Layerscape variants if different core counts or frequencies are sufficient.

Microprocessors Part Context

This part belongs to the NXP QorIQ Layerscape multicore processor family, designed for communication infrastructure. It shares architectural similarities with other LS2088A variants but differs in clock speed and security configuration. The series targets high-performance networking and industrial applications requiring robust data path processing.

Microprocessors Replacement Considerations

Direct substitutes within the same package include LS2088ASE7TTB (1.8 GHz) and LS2088ASN7V17B (2.0 GHz). Verify pin-to-pin compatibility and software driver support before substitution. Lower-frequency variants like LS2048A offer fewer cores and may not meet performance requirements.