KW35, KW38, KW45, KW47 & MCX W71, MCX W72 & MCX W23 Power Profile Tools (including Localization)

[christophe_menard]

This page is dedicated to the Kinetis (KW35/KW38/KW45/KW47) and MCX Wx (MCX W71/72 & MCX W23) 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 7 dedicated power profile tool for:

1. Bluetooth LE for the KW35/KW38 products in standalone (Automotive).
2. Bluetooth LE for the KW45/KW47 products in standalone (Automotive).
3. Bluetooth LE for the MCX W71/MCX W72 product in standalone (IIoT).
4. Bluetooth LE for the MCX W23 product in standalone (IIoT).
5. 802.15.4 Matter ICD SIT & LIT and ZED for the MCX W71 & W72 product in standalone (IIoT).
6. SmartFob application (BLE/KW45; UWB Ranger4; SE; motion sensor) (Automotive)
7. Localisation application (CCCv4) (Automotive & IIoT)

1. KW35/KW38 Bluetooth LE power profiling for Automotive

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. KW45/KW47 Bluetooth LE power profiling for Automotive

3. MCX W71 / MCX W72 Bluetooth LE power profiling for IIoT

4. MCX W23 Bluetooth LE power profiling for IIoT

5. 802.15.4 Matter ICD SIT & LIT and ZED MCX W71/W72 Power profiling

6. Smartfob (BLE+UWB) Power profiling

7. KW47 CCC CS localization power profile

2 automotive applications example are available in the KW47 SDK:

...\kw47b41zevk\wireless_examples\bluetooth\digital_key_car_anchor_cs

...\kw47b41zevk\wireless_examples\bluetooth\digital_key_device_cs

KW47 Digital Key CCC CS Power Estimator tool v0.10.xlsx

2 IIoT applications example are available in the MCX W72 SDK:

...\MCX W72\boards\mcxw72w148evk\wireless_examples\bluetooth\loc_reader

...\MCX W72\boards\mcxw72w148evk\wireless_examples\bluetooth\loc_user_device

Please, find this important link to build a PCB using a KW45/MCX W71 or KW47/MCX W72 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.