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[PC-1557] - Portenta H7 MTBF information (datasheet) #1746

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Feb 8, 2024
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[PC-1557] - Portenta H7 MTBF information (datasheet) #1746

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19 changes: 17 additions & 2 deletions content/hardware/04.pro/boards/portenta-h7/datasheets/datasheet.md
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Expand Up @@ -676,6 +676,18 @@ Depending on the variant, some of the components does not apply. The image below

![Portenta H7 Power Tree](assets/portentaH7powerT.svg)

## Mean Time Between Failure (MTBF)

MTBF, which stands for Mean Time Between Failure, is calculated according to statistical device failures and indicates the reliability of a device.

The MTBF figure (in hours/years) for the Portenta H7 (all variants) can be found in the table below. The MTBF figure was calculated according to the MIL-HDBK-217F part count method.

| **Standard** | **Portenta H7** | **Environmental Conditions** |
|:---:|:---:|:---:|
| MIL-HDBK-217F | 639717 h/73 years | 25 ºC |

**Important note**: MTBF is the statistical representation of the likelihood of a unit failing and _does not necessarily represent a product's life_.

## Mechanical Information

### Board Outline
Expand All @@ -689,6 +701,8 @@ Depending on the variant, some of the components does not apply. The image below

![Connectors positions bottom](assets/portentaH7_connectors_bot.png)

<div style="break-after:page"></div>

## Certifications
<table>
<thead>
Expand Down Expand Up @@ -903,9 +917,10 @@ Hereby, Arduino S.r.l. declares that this product is in compliance with essentia
## Revision History

| Date | **Revision** | **Changes** |
| ---------- | ------------ | ----------------------------------- |
|------------|--------------|-------------------------------------|
| 06/02/2024 | 6 | MTBF information |
| 05/12/2023 | 5 | Accessories section updated |
| 17/10/2023 | 4 | I2C ports information section added |
| 27/01/2023 | 3 | Add power consumption information |
| 18/08/2022 | 2 | Add Secure Element specs (SE050C2) |
| 27/12/2021 | 1 | First Release |
| 27/12/2021 | 1 | First Release |