The S9KEAZ128ACLK is a robust microcontroller unit (MCU) from NXP Semiconductors, designed to cater to the demanding needs of automotive and industrial applications. This powerful MCU is part of the KEA family of ARM Cortex-M0+ based devices, known for their exceptional energy efficiency and performance in a compact form factor.

Key Features

• Core: ARM Cortex-M0+ processor, operating at a frequency of up to 48 MHz, providing a perfect balance between power consumption and processing capability.
• Memory: Comes with 128 KB of flash memory and 16 KB of RAM, ensuring ample space for complex applications and efficient multitasking.
• Timer/Counters: Multiple flexible timer modules including a Periodic Interrupt Timer, 2-channel FlexTimer, and Real-time counter.
• Communication Interfaces: Equipped with a variety of communication interfaces such as CAN, SPI, I2C, and UART, making it ideal for connectivity-centric applications.
• Analog Modules: Features a 12-bit Analog-to-Digital Converter (ADC) with up to 16 channels, enabling precise sensor data acquisition.
• Package: Available in an 80-pin LQFP package, offering a compact footprint while maintaining ease of integration and ample I/O options.
• Operating Voltage: Supports a wide range of supply voltages from 2.7V to 5.5V, accommodating various power supply conditions.

Applications

The versatility of the S9KEAZ128ACLK makes it an ideal choice for a wide array of applications. It is particularly well-suited for:

• Automotive systems such as body control modules, and sensor nodes.
• Industrial control systems including motor control, and process automation.
• Consumer electronics that require a compact, energy-efficient MCU.

Design Support

NXP provides comprehensive design support for the S9KEAZ128ACLK MCU including software libraries, development tools, and reference designs. This ensures a smooth development process from prototype to production, reducing time-to-market for products utilizing this advanced MCU.