The QorIQ® LS1012AXN7KKB processor, optimized for battery-backed or USB-powered, space-constrained networking and IoT applications, integrates a single Arm® Cortex®-A53 core running up to 1GHz with a hardware packet forwarding engine and high-speed interfaces to deliver line-rate networking performance in an ultra-small size envelope at 1W typical power dissipation. The LS1012AXN7KKB incorporates the same Trust Architecture and software compatibility of higher-tier QorIQ LS family devices, enabling scalable, secure applications that leverage a common 64-bit software platform.
Feature
Single 600 MHz or 1GHz Arm® Cortex®-A53 core
32 KB-I and 32 KB-D ECC protected cache
256 KB L2 ECC protected cache
Over 4000 Coremarks performance
Networking Elements
Accelerators and Memory Controllers
Packet Forwarding Engine
Integrated security engine (SEC)
16-bit DDR3L Memory Controller
QuadSPI Flash Memory Interface
Basic Peripherals and Interconnect
1x USB 3.0 + PHY
1x USB 2.0 + ULPI
1x SPI, 2x I2C
2x SD3.0 / SDIO / eMMC
2x UART
5x I2S
Additional Features
The LS1012AXN7KKB is a low power communication processor by NXP Semiconductors. It belongs to the QorIQ Layerscape 1012A series, featuring an ARM Cortex-A53 core with 64-bit data bus width and a CPU speed of 1000 MHz. Housed in a VFLGA-211 package, it is suitable for various applications requiring extended temperature operation. Key features include multiple interfaces, various cache sizes, and specific supply voltage requirements.
Benefits
Single ARM Cortex A53 core for efficient processing
64-bit data bus width for high data transfer rate
Maximum clock frequency of 1 GHz for fast operation
Separate 32 kB L1 cache for instruction and data memory
256 kB L2 cache for improved performance
Multiple interfaces (I2C, I2S, JTAG, SDIO, SPI, UART) for versatile connectivity
Operating supply voltage of 1.8 V and 3 V
Extended temperature range from - 40 °C to + 105 °C
Watchdog timer for system reliability
Pinout
Details about the specific pin configuration of the VFLGA-211 package for LS1012AXN7KKB, including the function of each pin such as power supply pins (related to 1.8 V and 3 V operating supply voltage), ground pins, input/output pins for different interfaces (I2C, I2S etc.), are typically provided in the device's datasheet. For proper operation, correct connection of these pins according to their functions is crucial.
[Pins related to power supply]: These pins are used to supply the required 1.8 V and 3 V operating voltages for the processor.
[Interface related pins]: Pins for different interfaces like I2C, I2S, JTAG, SDIO, SPI, UART are used for communication with other components.
[Ground pins]: Provide the electrical reference for the device.
Application Examples
Compliance and Industry Certifications
The LS1012AXN7KKB has RoHS compliance details available. It is moisture sensitive. Note that this product may require additional documentation to export from the United States. For detailed halogen-free status and other compliance information, it is recommended to consult the manufacturer.
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
