How to recognize an Acme board

This page helps to identify the various Acme SOM models by their appearance and by the components mounted on it

ROADRUNNER

  • CPU: Atmel ATSAMA5D27
  • RAM: 256 MByte
  • FLASH: QuadSPI (16MB,64MB,128MB)
Top view QuadSPI memory size

Read the part number printed on the QuadSPI package to check the QuadSPI memory size

Marking codePart #Memory sizeSAM-BA id
RW210MT25QL128ABA8E12-1SIT16MBn25q128ax3
RW181MT25QL512ABB8E12-0SIT64MBn25q512ax3
RW185MT25QL01GBBB8E12-0SIT128MBn25q00ax3

Component Marking Decoder

Acqua with changed buck converter

To solve the shortage problem of some components and avoid to blocking production some batch of Acqua board mounts the NCP1529MU12TBG (TCU) buck converter instead of NCP1529MUTBG (TL4). This will not cause functional problems of any kind.


ACQUA-256E

  • CPU: Atmel ATSAMA5D31
  • RAM: Samsung 256 MByte extended temperature range (-25° +85°)
  • NANDFLASH: None
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ACQUA-256E-N256

  • CPU: Atmel ATSAMA5D31
  • RAM: Samsung 256 MByte extended temperature range (-25° +85°)
  • NANDFLASH: 256 MByte
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ACQUA-512

  • CPU: Atmel ATSAMA5D31
  • RAM: Elpida 512 MByte commercial temperature range (-0° +70°)
  • NANDFLASH: None
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ACQUA-512-N256

  • CPU: Atmel ATSAMA5D31
  • RAM: Elpida 512 MByte commercial temperature range (-0° +70°)
  • NANDFLASH: 256 MByte
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ACQUA-512E

  • CPU: Atmel ATSAMA5D31
  • RAM: Micron 512 MByte extended temperature range (-25° +85°)
  • NANDFLASH: 256 MByte
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ACQUA-512E-N256

  • CPU: Atmel ATSAMA5D31
  • RAM: Micron 512 MByte extended temperature range (-25° +85°)
  • NANDFLASH: 256 MByte
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ACQUA-256E-N256-D36

  • CPU: Atmel ATSAMA5D36
  • RAM: Samsung 256 MByte extended temperature range (-25° +85°)
  • NANDFLASH: 256 MByte
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ACQUA-512-N256-D36

  • CPU: Atmel ATSAMA5D36
  • RAM: Elpida 512 MByte commercial temperature range (-0° +70°)
  • NANDFLASH: 256 MByte
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ARIETTA-G25

  • CPU: Atmel AT91SAM9G25
  • RAM: Samsung 128 MByte extended temperature range (-25° +85°)
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ARIETTA-G25-256

  • CPU: Atmel AT91SAM9G25
  • RAM: Elpida 256 MByte commercial temperature range (-0° +70°)
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ARIAG25-128

  • CPU: Atmel AT91SAM9G25
  • RAM: Innix 128 MByte commercial temperature range (-0° +70°)

ARIAG25-128-E

  • CPU: Atmel AT91SAM9G25
  • RAM: Samsung 128 MByte extended temperature range (-25° +85°)
Top view

ARIAG25-256

  • CPU: Atmel AT91SAM9G25
  • RAM: Elpida 256 MByte commercial temperature range (-0° +70°)
Top view

ARIAG25-256-E

  • CPU: Atmel AT91SAM9G25
  • RAM: Micron 256 MByte extended temperature range (-25° +85°)
Top view

Netus G20 memories

This article shows the differences between the various Netus G20 module versions.

Code: NETUSG20

Memory type: Atmel DataFlash  
Memory size: 8MBytes

Code: NETUSG20

Memory type: Atmel SerialFlash  
Memory size: 8MBytes

Code: NETUSG20-L

Memory type: SST DataFlash  
Memory size: 256KBytes