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# Hardware variants

## System-on-module variants

If a ConnectCore 6UL module is manufactured with different hardware variants, each variant needs a different U-Boot binary.

Smart part number | Part number | ConnectCore 6UL SOM variant | Description | CPU1 | DDR3/Bus -width2 | WiFi/Bluetooth
--- | --- | --- | --- | --- | --- | ---
CC-WMX-JN58-NE | 50001939-01 | 0x02 | ConnectCore for i.MX6UL, 528 MHz, Industrial Temp, 256 MB SLC NAND, 256 MB DDR3, Dual 10/100 Ethernet, 802.11a/b/g/n/ac, Bluetooth 4.2, ANT+ | G2CVK05 -40/+105°C 528 MHz | 256MiB (1x2Gbit) / 16bit, -40/+95ºC |
CC-MX-JN58-Z1 | 50001939-02 | 0x03 | ConnectCore for i.MX6UL, 528 MHz, Industrial Temp, 256 MB SLC NAND, 256 MB DDR3, Dual 10/100 Ethernet | G2CVK05 -40/+105°C 528 MHz | 256MiB (1x2Gbit) / 16bit, -40/+95ºC |
CC-WMX-JN7A-NE | 50001939-04 | 0x04 | ConnectCore for i.MX6UL, 528 MHz, Industrial Temp, 1GB SLC NAND, 1 GB DDR3, Dual 10/100 Ethernet, 802.11a/b/g/n/ac, Bluetooth 4.2, ANT+ | G2CVK05 -40/+105°C 528 MHz | 1GiB (1x 8Gb) / 16 bit, -40/+85°C |
1 CPU temperature is Tj (junction) 2 DDR3 temperature is Ta (ambient)

You can find the variant number of your module on the serial console boot log:

    U-Boot dub-2015.04-r8.3+g0de0373ade (Apr 24 2017 - 02:22:53)
    CPU: Freescale i.MX6UL rev1.1 528 MHz (running at 396 MHz)
    CPU: Industrial temperature grade (-40C to 105C) at 35C
    Reset cause: POR
    I2C: ready
    DRAM: 256 MiB
    MCA: HW_VER=1 FW_VER=0.6
    PMIC: PFUZE300 DEV_ID=0x30 REV_ID=0x11
    NAND: 256 MiB
    MMC: FSL_SDHC: 0
    In: serial
    Out: serial
    Err: serial
    ConnectCore 6UL SOM variant 0x02: Industrial Ultralite 528MHz, 256MB NAND, 256MB DDR3, -40/+85C, Wireless, Bluetooth
    Board: ConnectCore 6UL SBC, version 2, ID 135
    Net: FEC0

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Hardware variants updated on 22 January 2018 02:43:37 PM