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)

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
Passenger Car and Light Duty Pressure Range with Dual XZ-axis Accelerometer
NTM88H125T1	NTM88H125ST1	90 to 930 kPa	±5 kPa	-40 to +125 °C	±3 °C	-175 to +550g	±3 @ 0g	-400 to +400g	±3 @ 0g
NTM88H135T1	NTM88H135ST1					-360 to +400g		-80 to +90g
NTM88H145T1	NTM88H145ST1					-80 to +90g		-360 to +400g
NTM88H155T1	NTM88H155ST1					-360 to +400g		-360 to +400g
Medium Duty Pressure Range with Dual XZ-axis Accelerometer
NTM88J125T1	NTM88J125ST1	90 to 1110 kPa	±5 kPa	-40 to +125 °C	±3 °C	-175 to +550g	±3 @ 0g	-400 to +400g	±3 @ 0g
NTM88J135T1	NTM88J135ST1					-360 to +400g		-80 to +90g
NTM88J145T1	NTM88J145ST1					-80 to +90g		-360 to +400g
NTM88J155T1	NTM88J155ST1					-360 to +400g		-360 to +400g
Heavy Duty Pressure Range with Dual XZ-axis Accelerometer
NA	NTM88K135ST1*	90 to 1518 kPa	±17 kPa	-40 to +125 °C	±3 °C	-360 to +400g	±3 @ 0g	-80 to +90g	±3 @ 0g
	NTM88K145ST1*					-80 to +90g		-360 to +400g
	NTM88K155ST1*					-360 to +400g		-360 to +400g

*Under Development, contact a sales representative for samples

Buy/Parametrics

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Documentation

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1-5 of 27 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}
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}
UM11145: NTM88 Firmware Library User Guide

PDFRev 6.1Mar 4, 2022538.2 KBUM11145English
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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}
UM11145: NTM88 Firmware Library User Guide

HTML | PDFRev 7.0Oct 9, 2024519.9 KBUM11145English
^{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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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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Note: For better experience, software downloads are recommended on desktop.

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

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

Filter By

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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