LS1043AXE7QQB vs LS1043ASE7PQA

This in-depth comparison of the LS1043AXE7QQB and LS1043ASE7PQA provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LS1043AXE7QQB

NXP USA Inc.

Lifecycle
Active
Stock
4626 PCS
Package
FBGA-621
Series
Embedded - Microprocessors
+BOM RFQ
Part B

LS1043ASE7PQA

NXP USA Inc.

Lifecycle
Active
Stock
8853 PCS
Package
FBGA-621
Series
Embedded - Microprocessors
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LS1043AXE7QQB LS1043ASE7PQA
Supplier - NXP USA Inc.
Series QorIQ® Layerscape QorIQ® Layerscape
Part Status Active Discontinued at Digi-Key
Core Processor ARM® Cortex®-A53 ARM® Cortex®-A53
Number of Cores / Bus Width 4 Core, 64-Bit 4 Core, 64-Bit
Speed 1.4GHz 1.4GHz
RAM Controllers DDR3L, DDR4 DDR3L, DDR4
Graphics Acceleration - No
Ethernet 1GbE (7) or 10GbE (1) & 1GbE (5) 1GbE (7) or 10GbE (1) & 1GbE (5)
SATA SATA 6Gbps (1) SATA 6Gbps (1)
USB USB 3.0 (3) + PHY USB 3.0 + PHY (3)
Operating Temperature -40°C ~ 105°C 0°C ~ 105°C (TA)
Security Features Secure Boot, TrustZone® ARM TZ, Boot Security
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