NTM88 Highly Integrated Tire Pressure Sensor Family

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NTM88x1x5ST1 is the recommended device for new designs as the NTM88x1x5T1 is discontinued.

The NTM88 is a highly integrated tire pressure sensor family and is providing the following features.

Small footprint in a 4 mm x 4 mm package
Low power consumption at 180 nA tvp (Stand-by current @ 3.0 V, 25 °C)
Large memory size at 16 kB
A field-proven dual-axis accelerometer architecture; the XZ axis offers motion detection and tire localization capabilities
Available in 900 kPa, 1100 kPa and 1500 kPa

For additional information and sample availability, contact your local Sales Office.

Data Sheet

Application Notes

Product Details

Block Diagram

NTM88 Pressure Sensor

Get diagram PDF

Features

Key Features

QFN 4 x 4 x 1.98 mm package enables visible solder joint for inspection
100–1500 kPa pressure ranges
Single axis or Dual axis
Accelerometer standard or precision tolerances available
Low-power wake-up timer, free-running counter, and periodic reset are driven by LFO
Dedicated state machines for reduced power consumption
8-bit MCU/S08 core with SIM, interrupt and debug/monitor
512 Bytes RAM / 16 k Flash (1k for NXP coefficients, 15 k for user applications and NXP firmware libraries
Internal 315/434 MHz RF transmitter
Internal 125 kHz LF receiver
Six multipurpose GPIO pins (including two A/D inputs)

Product Longevity Program

This product is included in the NXP Product Longevity program with assured supply for a minimum of 15 years after launch

NTM88 Specifications

Discontinued Part Number	Replacement Orderable Part Number	Pressure Range	Pressure Tolerance -40 °C to 105 °C	Operating Temperature Range	Temperature Tolerance -20 °C to 85 °C	Z-axis Accelerometer Range	Z-axis Accelerometer Tolerance 40 °C to 125 °C	X-axis Accelerometer Range	X-axis Accelerometer Tolerance -40 °C to 125 °C
Heavy Duty Pressure Range with Dual XZ-axis Accelerometer
NA	NTM88K135Snew	90 to 1518 kPa	±17 kPa	-40 to +125 °C	±3 °C	-360 to +400g	±3 @ 0g	-80 to +90g	±3 @ 0g
	NTM88K145Snew					-80 to +90g		-360 to +400g
	NTM88K155Snew					-360 to +400g		-360 to +400g
Medium Duty Pressure Range with Dual XZ-axis Accelerometer
NTM88J125	NTM88J125S	90 to 1110 kPa	±5 kPa	-40 to +125 °C	±3 °C	-175 to +550g	±3 @ 0g	-400 to +400g	±3 @ 0g
NTM88J135	NTM88J135S					-360 to +400g		-80 to +90g
NTM88J145	NTM88J145S					-80 to +90g		-360 to +400g
NTM88J155	NTM88J155S					-360 to +400g		-360 to +400g
Passenger Car and Light Duty Pressure Range with Dual XZ-axis Accelerometer
NTM88H125	NTM88H125S	90 to 930 kPa	±5 kPa	-40 to +125 °C	±3 °C	-175 to +550g	±3 @ 0g	-400 to +400g	±3 @ 0g
NTM88H135	NTM88H135S					-360 to +400g		-80 to +90g
NTM88H145	NTM88H145S					-80 to +90g		-360 to +400g
NTM88H155	NTM88H155S					-360 to +400g		-360 to +400g

Buy/Parametrics

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Documentation

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1-5 of 26 documents

Data Sheet
NTM88Kxx5S, Tire Pressure Monitor Sensor Data Sheetupdated

PDFRev 3Nov 15, 2024792.9 KBNTM88Kxx5SEnglish
Data Sheet
NTM88Hxx5S, Tire Pressure Monitor Sensor Data Sheet

PDFRev 3Sep 25, 2024835.5 KBNTM88Hxx5SEnglish
Data Sheet
NTM88Jxx5S, Tire Pressure Monitor Sensor Data Sheet

PDFRev 3Sep 25, 2024834.3 KBNTM88Jxx5SEnglish
Data Sheet
NTM88Jxx5, Tire Pressure Monitor Sensor Data Sheet

PDFRev 1Sep 7, 2022888.6 KBNTM88Jxx5English

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Data Sheet
NTM88Hxx5, Tire Pressure Monitor Sensor Data Sheet

PDFRev 1Sep 7, 2022821.3 KBNTM88Hxx5English

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Application Note
AN14182, Implementing Wired Communication with the NTM88

PDFRev 1Mar 21, 20242.6 MBAN14182EnglishAssociated File: AN14182SW
Application Note
AN13614: NTM88 Sensor Measurements Application Note

PDFRev 2Aug 4, 2023878.0 KBAN13614English

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Application Note
AN5149: Field Software Updates Using TPMS LF Application Note

PDFRev 4May 24, 20233.5 MBAN5149English

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Application Note
AN13717: NCK2910 CDK Configuration for NTM88 Demos Application Note

PDFRev 1Sep 7, 20226.5 MBAN13717English

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Application Note
AN13682: Managing the Battery with the NTM88 Application Note

PDFRev 1.0Aug 8, 20221.0 MBAN13682English

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Application Note
AN12524: Migration from FXTH87/87E to NTM88 Application Note

PDFRev 4May 9, 2022228.8 KBAN12524English

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Application Note
AN4391: Using the FXTH87 and NTM88 Family of LF Receivers for TPMS Applications Application Note

PDFRev 1.1May 2, 20222.0 MBAN4391EnglishAssociated File: AN4391SW

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Application Note
AN13371: TPMS Clocks Calibration Application Note

PDFRev 1Oct 1, 2021316.9 KBAN13371English
Application Note
AN13321: TPMS FLASH Protection and Security Application Note

PDFRev 1.0Jul 22, 2021220.3 KBAN13321English
Application Note
AN1902: Assembly Guidelines for QFN and SON Packages Application Note

PDFRev 9.0Mar 30, 20219.3 MBAN1902English
Application Note
AN12523: Firmware Versus Library Model Applications Application Note

PDFRev 3Mar 24, 2021386.5 KBAN12523English

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Application Note
AN12519: Implementing Post-Assembly TPMS Sensor Calibration Application Note

PDFRev 1Jul 1, 2019190.7 KBAN12519English

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Application Note
AN5322: TPMS Wheel Location Introduction and Main Concepts Application Note

PDFRev 1.0Jan 25, 20176.7 MBAN5322English

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User Guide
UM11145: NTM88 Firmware Library User Guide

HTML | PDFRev 7.0Oct 9, 2024519.9 KBUM11145English
User Guide
UM11858: NTM88 Single Z-Axis Location Angle Project Software User Manual

PDFRev 1Nov 28, 2022189.6 KBUM11858English

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User Guide
UM11363: NTM88 Dual-Axis Location Angle Project – Software User Manual

PDFRev 1.1Nov 10, 2022190.9 KBUM11363English

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User Guide
UM11361: NTM88 Single X-Axis Location Angle Project − Software User Manual

PDFRev 1.1Nov 10, 2022162.9 KBUM11361English

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User Guide
UM11362: NTM88 Dual-Axis Location Angle Project – Algorithms User Manual

PDFRev 1Mar 27, 2020204.1 KBUM11362English

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User Guide
UM11325: Installing and Using CodeWarrior IDE for TPMS for FXTH87, FXTH87E and NTM88 User Manual

PDFRev 1Jan 9, 20209.1 MBUM11325English

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User Manual
UM11227: NTM88 Family of Tire Pressure Monitor Sensors User Manual

HTML | PDFRev 8Sep 26, 20242.3 MBUM11227English

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Fact Sheet
TPMS Selector Guide Fact Sheetupdated

PDFRev 1Nov 21, 2024283.0 KBFXTH87A4FSEnglish

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Design Resources

Design Files

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4 design files

Receive the full breakdown. See the product footprint and more in the eCad file.

Printed Circuit Boards and Schematics
NTM88+KW38 Schematics, Gerber and BOM files

ZIPRev 1Aug 2, 2021 15:33:002.0 MBNTM88-KW38-SCH-GERBER-BOM

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Printed Circuit Boards and Schematics
FRDM2910ASENS Schematic and Gerber Files

ZIPRev A1Nov 15, 2022 10:04:002.1 MBFRDM2910ASENS

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Printed Circuit Boards and Schematics
NTM88 sub-GHz Schematic and Gerber files

ZIPRev A2Mar 8, 2022 03:34:002.4 MBNTM88-SUB-GHZ-SCHEMATIC-AND-GERBER-FILES

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Printed Circuit Boards and Schematics
FRDM-REMOTE-LF Schematic

ZIPRev 2Nov 18, 2022 16:33:001.5 MBFRDM-REMOTE-LF

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Hardware

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1 hardware offering

Evaluation and Development Boards
Freedom Development Kit for KW39/38/37 MCUsFeatured

FRDM-KW38

Software

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5 software files

Application Example Software
NTM88+KW38 BLE Beacons

ZIPRev 1.1Dec 13, 2022 13:17:0013.3 MBNTM88-KW38-BLE-BEACONS

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Connectivity Software
NTM88 X, Z and XZ Angle Location Projects

ZIPRev 5.0Dec 19, 2022 00:55:002.0 MBNTM88-ANGLE_LOCATION

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Examples and Quick Start Software
Starter Package for NTM88 and NCK2910

ZIPRev 2Jan 15, 2023 11:39:0013.6 MBNTM88-NCK2910-STARTER-PACKAGE

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Middleware
NTM88 + NCK2910 LF/RF Bootloader

ZIPRev 1Nov 23, 2022 08:20:006.2 MBNTM88-NCK2910-BOOTLOADER

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Debugging and Visualization Tools
NTM88+KW38 Demo BLE Beacons by GenFSK

ZIPRev 4.0Aug 26, 2021 12:54:004.8 MBGenFSK_Beacons_Demo_NTM88_KW38

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Training

1 trainings

On-Demand
Introduction to NTM88 Family Light and Medium Duty Vehicle Tire Pressure Monitor Sensor

14 minEnglish Level: Beginner

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NTM88 Highly Integrated Tire Pressure Sensor Family

Product Details

Block Diagram

NTM88 Pressure Sensor

Features

Key Features

Product Longevity Program

NTM88 Specifications

Applications

Automotive

Buy/Parametrics

Documentation

Filter by

NTM88Kxx5S, Tire Pressure Monitor Sensor Data Sheetupdated

TPMS Selector Guide Fact Sheetupdated

Design Resources

Design Files

Filter by

NTM88+KW38 Schematics, Gerber and BOM files

FRDM2910ASENS Schematic and Gerber Files

NTM88 sub-GHz Schematic and Gerber files

FRDM-REMOTE-LF Schematic

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Hardware

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Freedom Development Kit for KW39/38/37 MCUsFeatured

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Software

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NTM88+KW38 BLE Beacons

NTM88 X, Z and XZ Angle Location Projects

Starter Package for NTM88 and NCK2910

NTM88 + NCK2910 LF/RF Bootloader

NTM88+KW38 Demo BLE Beacons by GenFSK

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