LS1043AXE7QQB

• QorIQ 64-Bit Arm Architecture Communications Processor
• Multiple CPU Cores with Hardware Networking Acceleration on One Die
• Integrated High-Speed Serial I/O and DDR Memory Control
• 621-Ball FBGA Surface-Mount Package
• Catalogue Record Marked RoHS Non-Compliant

The LS1043AXE7QQB is an NXP Semiconductors QorIQ communications processor built on the 64-bit Arm architecture and supplied in a 621-ball FBGA package. Processors in the QorIQ Layerscape family integrate multiple Arm CPU cores with hardware packet-processing acceleration, high-speed serial I/O and DDR memory control on a single die, so one device replaces a separate host CPU and network offload subsystem. The 621-ball FBGA carries the wide DDR and Ser Des interfaces that this level of integration requires. The catalogue record for this part is marked RoHS non-compliant, so confirm compliance requirements before ordering.

QorIQ Layerscape devices are designed into networking and communications infrastructure: enterprise and SMB routers and firewalls, wireless and 5G backhaul equipment, switches and access points, network-attached storage, and industrial edge gateways running Linux. The hardware acceleration engines handle packet classification, forwarding and cryptographic offload at line rate so the Arm cores stay free for control-plane and application work. Long industrial temperature availability makes the family a common choice where a product must ship for a decade. Buyers are networking OEM designers and the sourcing teams sustaining those platforms. Only three attributes are recorded for this part, so validate core count, frequency and interface detail against the NXP datasheet.