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i.MX6 Application Note – Thermal Analysis

Introduction

This Application Note notes the thermal grades of SolidRun i.MX6 products.

i.MX6 SOM

Grade

SolidRun SKU

i.MX6 CPU

DDR3

Ethernet PHY

Crystal

PWR Mngmnt

WiFi (*)

Commercial

SRMX6SO*V15C0

Cj

C

I

I

I

E

SRMX6DL*V15C0

Cj

C

I

I

I

E

SRMX6DU*V15C0

Ej

C

I

I

I

E

SRMX6QD*V15C0

Ej

C

I

I

I

E

Extended

SRMX6SO*V15E0

Ej

I

I

I

I

E

SRMX6DL*V15E0

Ej

I

I

I

I

E

SRMX6DU*V15C0

Ej

I

I

I

I

E

SRMX6QD*V15C0

Ej

I

I

I

I

E

Industrial

SRMX6SO*V15I0

Ij

I

I

I

I

E

SRMX6DL*V15I0

Ij

I

I

I

I

E

SRMX6DU*V15I0

Ij

I

I

I

I

E

SRMX6QD*V15I0

Ij

I

I

I

I

E

Industrial Extended

SRMX6SO*V15A0

Aj

I

I

I

I

E

SRMX6DL*V15A0

Aj

I

I

I

I

E

SRMX6DU*V15A0

Aj

I

I

I

I

E

SRMX6QD*V15A0

Aj

I

I

I

I

E

Please note By default the i.MX6 Dual and Quad core CPU are “commercial extended” by default (*) For WiFi there is an industrial ordering option – Please contact SolidRun for additional information

Comments

The temperatures below are for the junction of the CPU and the ambient of the rest of the components.

The number indicating the minimum in CPU junction are typically the boot temperatures, and the max (i.e. 95/105/125) are the maximum temperatures of the die inside the CPU package, that can be measured by the OS (for instance Linux ‘sensors’ command) –

C= Commercial – Ambient 0C-70C

E= Extended – Ambient -20C-70C

I= Industrial – Ambient -40C-85C

Cj= Commercial – Junction Temperature 0C-95C

Ej= Extended – Junction Temperature -20C-105C

Ij= Industrial – Junction Temperature -40C-105C

Aj= Automotive – Junction Temperature -40C- 125C

NXP i.MX6 Order-able CPUs options (Solo and Dual-lite):

NXP i.MX6 Order-able CPUs options (Dual and Quad):

HummingBoard Base/Pro

Grade

SolidRun SKU

USB HUB

Analog Audio

RTC

Commercial

SRHBCBE000CV35 – HummingBoard Base|Com. Temp

C

–

–

SRHBCPE000CV35 – HummingBoard Pro|Com. Temp

C

C

C

Industrial

SRHBCBE000IV35 – HummingBoard Base|Ind. Temp

I

–

–

SRHBCPE000IV35 – HummingBoard Pro|Ind. Temp

I

I

I

HummingBoard Gate/Edge

Grade

SolidRun SKU

USB HUB

RTC

Commercial

SRHBCGE000CV14 – HummingBoard Gate|Com. Temp

I

C

SRHBCEE000CV14 – HummingBoard Edge |Com. Temp

I

C

Industrial

SRHBCGE000IV14 – HummingBoard Gate |Ind. Temp

I

Removed

SRHBCEE000IV14 – HummingBoard Edge |Ind. Temp

I

Removed

Comments The temperatures of the components are Operating Ta (ambient): Commercial: 0C-70C Industrial: -40C-85C

CuBox-i

The ambient temperatures that the CuBox-i supports are 0C-40C.

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