MM908E626AVPEKR2

Application Specific Microcontrollers Overview

The MM908E626AVPEKR2 is an integrated stepper motor driver with an embedded microcontroller and LIN serial communication. It combines a high-performance HC08 MCU core with a SMARTMOS analog control IC in a single 54-pin SOICW-EP package. The device features four low RDS(ON) half-bridge outputs, a 16 KB flash memory, and a 10-bit ADC. It operates within a supply voltage range of 8.0 V to 18 V and supports an ambient operating temperature from -40 °C to 115 °C.

Application Specific Microcontrollers Feature Summary

• Integrated M68HC08EY16 core with 16 KB Flash and 512 B RAM
• Four half-bridge outputs with typical RDS(ON) of 425 mΩ at 25 °C
• Built-in LIN physical layer for automotive bus communication
• Autonomous watchdog with cyclic wake-up capability

Application Specific Microcontrollers Applications

• Automotive climate control systems
• Light-leveling applications
• Stepper motor control in body electronics

Application Specific Microcontrollers Procurement Notes

Verify the EK suffix indicates Pb-free compliance and the R2 suffix specifies tape and reel packaging. Confirm the AVPEKR2 designation corresponds to the specified temperature range and package type against official NXP documentation before ordering.

Application Specific Microcontrollers Selection Notes

Select this component for applications requiring integrated motor driving and MCU logic in a space-saving design. Ensure the load current does not exceed the half-bridge limits and that the system voltage remains within the 8.0 V to 18 V operational range.

Application Specific Microcontrollers Part Context

This part belongs to the MM908E626 family of integrated motor drivers. It is designed as a cost-effective solution for automotive body electronics, replacing discrete components by combining power switches, control logic, and communication interfaces into one package.

Application Specific Microcontrollers Replacement Considerations

Check for direct pin-compatible substitutes within the MM908E62x series. Verify if alternative packages or suffixes offer identical electrical characteristics and firmware compatibility for existing designs.