Description

The MM908E622ACDWB is an integrated single-package solution that includes a high-performance HC08 microcontroller with a SMARTMOSTM analog control IC. The HC08 includes flash memory, a timer, enhanced serial communications interface (ESCI), an analog-to-digital converter (ADC), serial peripheral interface (SPI), and an internal clock generator module. It also features four half-bridge and three high-side outputs with diagnostic functions, an EC glass driver circuit, a Hall-Effect sensor input, analog inputs, voltage regulator, window watchdog, and local interconnect network (LIN) physical layer.

Specifications and features

• High-Performance M68HC908EY16 Core
• 16 K Bytes of On-Chip Flash Memory, 512 Bytes of RAM
• Internal Clock Generator Module (ICG)
• Two 16-Bit, 2-Channel Timers
• 10-Bit Analog-to-Digital Converter (ADC)
• LIN Physical Layer Interface
• Autonomous MCU Watchdog / MCU Supervision
• One Analog Input with Switchable Current Source
• Four Low RDS(ON) Half-Bridge Outputs
• Three Low RDS(ON) High-Side Outputs
• EC glass driver circuitry
• Wake-Up Input
• One 2/3-Pin Hall-Effect Sensor Input
• 12 Microcontroller I/Os

Application Scenarios

The MM908E622ACDWB is designed for application specific microcontrollers in various electronic devices such as automotive systems, industrial control systems, and home automation systems.

Comparison

• Integrated solution with high-performance microcontroller and analog control IC
• Flash memory and RAM for data storage
• Multiple communication and interface options
• Diagnostic functions for outputs
• Wide range of input and output capabilities
• Specifically designed for automotive, industrial, and home automation applications

• May not be suitable for applications requiring higher processing power
• Limited number of I/Os compared to some other microcontroller options