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ECUcore-1021


The ECUcore-1021 is a compact and cost-effective SOM based on the NXP (former Freescale) QorIQ LS1021A micrrocontroller. It was especially designed for networked industrial applications. With its high density of available communication interfaces and the two 1GHz ARM Cortex-A7 cores, the module offers outstanding performance at a low power dissipation.

Features / Benefits

Module Features

Core Architecture:QorIQ LS1021A, dual-core ARM Cortex™-A7 with 1GHz, FPU and Neon co-processor
RAM:1GiB DDR3L-1600MT (opt. ECC)
Flash:128MiB QSPI
Communication:3x1GbE (1 PHY on-board), 4xCAN, USB 3.0, 2xPCIe, 7xUART, 2xUCC on a ULite
QUICC Engine (32-bit RISC co-processor)
Mass Storage:SATA 3.0, eSDHC/MMC/eMMC
Video:12-bit dual-edge LCD interface (24-bit RGB)
Audio:4xI2S/ASRC/SPDIF
I/O:FlexTimer (PWM, CNT, ENC), I²C, SPI, GPIO, 8/16-bit A/D-Bus (FPGA),
ADC optional
Peripherals:Temperatur, RTC
Board Connector:220-pin, COM Express connector with proprietary pinout
Board Dimensions:55 x 84 (L x W in mm)
Power Dissipation:apx. 4.5W (typically under load)
Temperature Range:-40°C…85°C (Storage: -55°C…125°C)
MTBF Predictions:650.000h @ 40°C
Availability:15 years (NXP Longevity Program)
Thermal Management:Single heat spreader plate, passive cooling
Security and IP Protection:Fuses, QorIQ Trust Architecture,
Sold separately: Secure Boot, Firmware Protection
Middleware:Sold separately: IEC 61131-3 runtime system (CODESYS V3 or OpenPCS)
Target- and/or Web-based visualization
Communication protocols:Sold separately: POWERLINK, CANopen, EtherCAT, Profinet, Profibus, Modbus

Description

The ECUcore-1021 is a System On Module based on NXP (former Freescale) Layerscape LS1021. The LS1021 offers a high density of communication and I/O interfaces combined on a single chip. This enables the customer to configure the chip and define the arrangement of the interfaces on the connector independently. This flexibility enables to use the ECUcore-1021 in a wide variety of application scenarios; from simple HMI to a complex network device.

Compared to similar CPUs, the used processor provides high performance at comparatively lower power dissipation. It can usually be used at higher temperatures in industrial environment without active cooling. This not only reduces the needed board space and makes the module very compact, but also is cost-effective.

The components on the ECUcore-1021 were selected on the basis of their long-term availability. The Layerscape LS1021 CPU and other active components are listed on the Freescales product longevity program. This is why the ECUcore-1021 forms a good basis for future developments.

To further increase the reliability of the module, there are the following diagnosis functions integrated:

  • RTC (real-time clock)
  • Temperature Monitoring
  • Watchdog

Sold separately:

  • Firmware Protection
  • 1x ADC
  • Window Watchdog

The error-correcting code can be integrated as placement-option in series production, so the automatic error detection and correction is done by hardware. This makes the ECUcore-1021 particularly suitable for the use in applications with Functional Safety requirements.

Ordering Information

Available order numbers:

P/N Description
4001046 ECUcore-1021, standard version
4004041 Heat-Spreader Assembly