QorIQ® Layerscape LS1023A/LS1043A Comm ICs

NXP QorIQ® Layerscape LS1023A/LS1043A Communications Processors are dual or quad-core, 64-bit Arm®-based processors designed for embedded networking. The LS1023A (two-core version) and the LS1043A (four-core version) deliver greater than 10Gbps performance in a flexible I/O package supporting fanless designs. This SoC is a purpose-built solution for small-form-factor networking and industrial applications with BOM optimizations for economic low-layer PCB, la cost-effective power supply, and a single clock design. The 0.9V versions of the NXP LS1043A and LS1023A deliver additional power savings for applications such as Wireless LAN and Power over Ethernet systems. The 23x23 package options allow for pin-compatible design, which enables scaling to the LS1046A (quad A72 processor) or LS1088A (octal A53 core processor).

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Core
Number of Cores
Data Bus Width
Maximum Clock Frequency
Package / Case
L1 Cache Instruction Memory
L1 Cache Data Memory
Operating Supply Voltage
Series
Mounting Style
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Quad-core, 1.4GHz, -40 to 105C, Security enabled, 23x23 pkg
Datasheet
25In Stock
Min.: 1
Mult.: 1

ARM Cortex A53 4 Core 64 bit 1.4 GHz FCPBGA-780 32 kB 32 kB 1 V LS1043A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Quad-core, 1.6GHz, -40 to 105C, Security disabled, 21x21 pkg
Datasheet
5In Stock
Min.: 1
Mult.: 1
ARM Cortex A53 4 Core 64 bit 1.6 GHz FCPBGA-621 32 kB 32 kB 1 V LS1043A SMD/SMT - 40 C + 105 C AEC-Q100 Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Quad-core, 1.6GHz, 0 to 105C, Security disabled, 23x23 pkg
Datasheet
15In Stock
Min.: 1
Mult.: 1

ARM Cortex A53 4 Core 64 bit 1.6 GHz FCPBGA-780 32 kB 32 kB 1 V LS1043A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Quad-core, 1.6GHz, -40 to 105C, Security enabled, 23x23 pkg
Datasheet
27In Stock
Min.: 1
Mult.: 1

ARM Cortex A53 4 Core 64 bit 1.6 GHz FCPBGA-780 32 kB 32 kB 1 V LS1043A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Quad-core, 1.6GHz, 0 to 105C, Security enabled, 21x21 pkg
Datasheet
30In Stock
Min.: 1
Mult.: 1

ARM Cortex A53 4 Core 64 bit 1.6 GHz FCPBGA-621 32 kB 32 kB 1 V LS1043A SMD/SMT 0 C + 105 C AEC-Q100 Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Quad-core, 1.6GHz, -40 to 105C, Security enabled, 21x21 pkg
Datasheet
120In Stock
Min.: 1
Mult.: 1

ARM Cortex A53 4 Core 64 bit 1.6 GHz FCPBGA-621 32 kB 32 kB 1 V LS1043A SMD/SMT - 40 C + 105 C AEC-Q100 Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Quad-core, 1.6GHz, -40 to 105C, Security disabled, 23x23 pkg
Datasheet
54Expected 2026-03-16
Min.: 1
Mult.: 1

ARM Cortex A53 4 Core 64 bit 1.6 GHz FCPBGA-780 32 kB 32 kB 1 V LS1043A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.0GHz, 0 to 105C, Security enabled, 23x23 pkg, Low power
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

ARM Cortex A53 2 Core 64 bit 1 GHz FCPBGA-780 32 kB 32 kB 900 mV LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.0GHz, 0 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.2GHz, 0 to 105C, Security enabled, 23x23 pkg, Low power
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.2 GHz FCPBGA-780 32 kB 32 kB 900 mV LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.2GHz, 0 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

ARM Cortex A53 2 Core 64 bit 1.2 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.4GHz, 0 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.4 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.6GHz, 0 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

ARM Cortex A53 2 Core 64 bit 1.6 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.0GHz, 0 to 105C, Security disabled, 23x23 pkg, Low power
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1 GHz FCPBGA-780 32 kB 32 kB 900 mV LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.0GHz, 0 to 105C, Security disabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.2GHz, 0 to 105C, Security disabled, 23x23 pkg, Low power
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

ARM Cortex A53 2 Core 64 bit 1.2 GHz FCPBGA-780 32 kB 32 kB 900 mV LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.2GHz, 0 to 105C, Security disabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.2 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.4GHz, 0 to 105C, Security disabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.4 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.6GHz, 0 to 105C, Security disabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.6 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT 0 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.0GHz, -40 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.2GHz, -40 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.2 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.4GHz, -40 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.4 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.6GHz, -40 to 105C, Security enabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

ARM Cortex A53 2 Core 64 bit 1.6 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.0GHz, -40 to 105C, Security disabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1
Mult.: 1

ARM Cortex A53 2 Core 64 bit 1 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT - 40 C + 105 C Tray
NXP Semiconductors Microprocessors - MPU Layerscape 64-bit Arm Cortex-A53, Dual-core, 1.2GHz, -40 to 105C, Security disabled, 23x23 pkg
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 60
Mult.: 60

ARM Cortex A53 2 Core 64 bit 1.2 GHz FCPBGA-780 32 kB 32 kB 1 V LS1023A SMD/SMT - 40 C + 105 C Tray