The NXP MC9S08QE8CWJ is a high-performance microcontroller unit (MCU) from NXP Semiconductors, designed for embedded applications requiring low power consumption, high integration, and an affordable price point. This MCU is part of the S08 family, which is well-known for its robust architecture, ease of use, and efficiency in a wide range of industrial and consumer applications.

Key Features

• Core: S08 core, up to 20 MHz HCS08 CPU (central processing unit) for swift execution of instructions.
• Memory: Features 8KB of on-chip flash memory for program storage, and 512 Bytes of RAM for data processing.
• I/O and Peripherals: Includes a rich set of peripherals such as an 8-channel 10-bit Analog-to-Digital Converter (ADC), two Analog Comparators (ACMP), a Serial Communications Interface (SCI), and an Inter-Integrated Circuit (I2C) bus.
• Timers: Comes with an 8-bit and a 16-bit timer, as well as a 2-channel, 16-bit Timer/Pulse Width Modulator (TPM) for precise event timing and PWM applications.
• Operating Voltage: Operates within a range of 1.8V to 3.6V, catering to low power and battery-operated applications.
• Package: Available in a compact 28-pin SOIC package, making it suitable for space-constrained applications.
• Temperature Range: Designed to operate within the industrial temperature range of -40°C to +85°C.

Applications

The versatility of the MC9S08QE8CWJ makes it ideal for a diverse array of applications, including but not limited to:

• Consumer Electronics
• Industrial Control Systems
• Automotive Systems
• Medical Monitoring Devices
• Smart Sensors
• Home Automation

Design Support

NXP provides extensive support for the MC9S08QE8CWJ MCU, including development tools, software libraries, and reference designs to help accelerate product development. Designers can also take advantage of the CodeWarrior Development Studio for Microcontrollers, an integrated development environment (IDE) that supports the entire development cycle from coding to debugging.