Product Overview

S9KEAZ128AMLH is a high-performance microcontroller (MCU) from NXP’s KEA128 Series, based on the ARM® Cortex-M0+ core, designed for embedded applications in harsh environments. This product supports a wide voltage range of 2.7-5.5V, operates within the automotive-grade temperature range of -40°C to 125°C, and integrates 128KB large-capacity Flash and 16KB RAM. Equipped with rich peripheral interfaces and low-power design, it becomes an ideal choice for automotive electronics, industrial control, IoT terminals, and other fields. As the core model of S9KEAZ128AMLH, its high reliability, flexible configuration, and excellent performance perfectly meet the development needs of mid-to-high-end embedded systems.

Key Features

• Automotive-Grade Reliability: Passes wide-temperature testing from -40°C to 125°C, with ESD protection up to ±6000V (HBM), meeting the requirements of harsh industrial and automotive application environments.
• Balance of High Performance and Low Power Consumption: Features a 48MHz Cortex-M0+ core supporting single-cycle 32-bit multiplication, integrated with three power management modes (Run/Wait/Stop), and a typical power consumption of 1.9μA in Stop mode.
• Rich Storage Configuration: Built-in 128KB programmable Flash (100k erase/write cycles) and 16KB RAM, supporting wide-voltage reading/writing of 2.7-5.5V, with data retention up to 100 years.
• Full-Scenario Peripheral Integration: Includes 16-channel 12-bit SAR ADC, 3 UARTs, 2 SPIs, 2 I2Cs, 1 MSCAN, and 71 general-purpose GPIOs, meeting the interconnection needs of multiple devices.
• Flexible Clock and Safety Design: Supports external crystals (32.768kHz/4-24MHz) and internal FLL clock, integrated with 80-bit unique chip ID and CRC verification module, enhancing system security and stability.

Technical Specifications

Typical Applications

• Automotive Electronics: Suitable for on-board sensors, body control modules, lighting control systems, etc. The wide-temperature range and high ESD protection ensure stable operation in complex automotive environments, and the low-power design of S9KEAZ128AMLH also reduces on-board power consumption.
• Industrial Control: Used in programmable logic controllers (PLCs), motor drives, industrial sensor nodes. Rich communication interfaces support multi-device linkage, and the 48MHz core frequency and 12-bit ADC ensure control accuracy and response speed.
• IoT Terminals: Applicable to smart meters, environmental monitoring devices, wireless gateways. Low-power mode extends battery life, and 128KB Flash can store complex applications and data, meeting the long-term operation needs of IoT devices.
• Medical Equipment: Adaptable to portable medical monitoring instruments (such as blood pressure monitors, blood glucose meters). High reliability and accurate analog acquisition capabilities meet strict medical device standards, and the wide voltage range is compatible with different power supply scenarios.
• Consumer Electronics: Used in smart home controllers, fitness equipment, smart wearables. The compact LQFP package saves PCB space, and rich peripherals support diversified function expansion.

Why Choose S9KEAZ128AMLH ?

• Automotive-Grade Reliability Certification: Complies with AEC-Q related standards, with wide-temperature and high ESD protection design, maintaining stable performance in extreme environments and reducing product failure rates.
• Balance of High Performance and Low Power Consumption: The 48MHz frequency meets the computing needs of mid-to-high-end applications, while three power management modes can be flexibly switched according to scenarios to balance performance and power consumption.
• High Peripheral Integration: Realizes functions such as ADC, CAN, and UART without additional expansion chips, reducing BOM costs and PCB area, and shortening product development cycles.
• Flexible Storage and Configuration: 128KB Flash supports complex program storage, 16KB RAM meets data caching needs, and wide-voltage design is compatible with different power supply schemes, with strong versatility.
• Comprehensive Development Support: Compatible with NXP’s official development tools and software ecosystem, providing detailed technical documents and reference designs, lowering development thresholds and accelerating product launch.

SUNTOP COMPANY INTRODUCTION

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