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S9KEAZ128AMLH

S9KEAZ128AMLH

NXP USA Inc.
ARM® Cortex®-M0+ Kinetis KEA Microcontroller IC 32-Bit 48MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)
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Overview

The S9KEAZ128AMLH is a member of the Kinetis KEA series, an ARM Cortex-M0+ based microcontroller specifically designed for automotive and industrial reliability. It operates at up to 48MHz with 128KB of Flash memory and 16KB of RAM, featuring robust EMC/ESD performance and a 5V operating capability. This AEC-Q100 qualified MCU includes integrated CAN and LIN support for automotive networking applications.

Why Choose This Part

This MCU provides high-quality automotive-grade reliability with a 5V supply range, which improves noise immunity over 3.3V systems. The Cortex-M0+ core delivers 32-bit performance at low power consumption, while the 64-LQFP package provides 58 I/O for flexible peripheral mapping.

Applications

Body Electronics
Ideal for controlling interior lighting, door modules, and window lifts requiring CAN or LIN communication.
Automotive Sensors
High-resolution 12-bit ADC and 5V operation make it suitable for processing analog signals from vehicle sensors.
Industrial Networking
Robust design and integrated CAN-bus interface facilitate reliable communication in harsh factory environments.
Motor Control
Integrated PWM channels allow for basic brushless DC or stepper motor control in auxiliary automotive systems.

Key Specifications

Speed 48MHz
RAM Size 16K x 8
Core Size 32-Bit
Peripherals LVD, POR, PWM, WDT
Connectivity CANbus, I2C, LINbus, SPI, UART/USART
Mounting Type Surface Mount
Number of I/O 58
Core Processor ARM Cortex-M0+
Package / Case 64-LQFP
Data Converters A/D 16x12b
Oscillator Type Internal
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V

Getting Started

Development is supported by the NXP S32 Design Studio and the Kinetis Software Development Kit (SDK). Engineers can prototype using the FRDM-KEAZ128 evaluation board, and hardware debugging is performed via the standard SWD interface using tools like J-Link or Multilink.