Kinetis (KW35/38/KW45 & K32W1/MCX W71) Power Profile Tools (including Localization)

[christophe_menard]

This page is dedicated to the Kinetis (KW35/KW38/KW45) and MCX W7x (MCX W71) Power Profile Tools.

It will help you to estimate the power consumption in your application (Automotive or IIoT) and evaluate the battery life time of your solution.

This page content 4 dedicated power profile tool for:

1. Bluetooth LE for the KW35/KW38/KW45 products in standalone (Automotive).
2. Bluetooth LE for the MCX W71 product in standalone (IIoT).
3. 802.15.4 Matter for the MCX W71 product in standalone (IIoT).
4. SmartFob application (BLE/KW45; UWB Ranger4; SE; motion sensor) (Automotive)
5. Localization application (CCCv4) (Automotive & IIoT)

1. KW35/KW38/KW45 Bluetooth LE Power profiles

This tool includes 3 different use cases to get a rough estimation of the Anchor and Keyfob/Smartphone power consumptions:

   1- CCC mobile phone connected to the car and exchange packets to unlock the door of the car

   2- SCA Keyfob connected to the car and exchange packets continuously

   3- CCC Smartphone connected to the car and exchange packets continuously : 2 row modes

2. IIoT MCX W71 Bluetooth LE Power profile

3. MATTER 802.15.4 MCX W71 Power profile

4. Smartfob Power profile

5. CCCv4 localization power profile

2 automotive applications example are available in the KW45 SDK:

...\kw45b41zevk\wireless_examples\bluetooth\digital_key_car_anchor_cs

...\kw45b41zevk\wireless_examples\bluetooth\digital_key_device_cs

2 IIoT applications example are available in the MCX W71 SDK:

...\MCX W71\boards\k32w148evk\wireless_examples\bluetooth\loc_reader

...\MCX W71\boards\k32w148evk\wireless_examples\bluetooth\loc_user_device

Please, find this important link to build a PCB using a KW45 or MCX W71 and all concerning the radio performances and radio certification (CE/FCC/IC):

The best way to build a PCB using a KW45 (car acce... - NXP Community

For Power and Low Power Application Notes please see product pages. Here are some direct links for your convenience:

MCXW71 - Power Management Hardware

MCX W71 Bluetooth LE Power Consumption Analysis

KW45/K32W148 - Power Management Hardware

Kinetis KW45 and K32W1 Bluetooth LE Power Consumption Analysis

[christophe_menard · Accepted solution]

Hi Everett,

The password is in place to avoid changes or competitor benchmarks in too much details.

Sorry for the inconvenient but it can't be.

[EverettRao]

Hi  christophe_menard，

@christophe_menard  Could you provide the password of Sheet protection, thanks very much.