MM908E624AYPEWR2

Overview

The MM908E624AYPEWR2 is an integrated single-package solution combining a high-performance HC08 microcontroller with a SmartMOS analog control IC. It features three low RDS(ON) high-side switches, a LIN physical layer interface, and a current sense operational amplifier. The device includes a 16 KB flash memory, 512 bytes of RAM, and a 10-bit ADC. Designed for automotive applications, it operates within a supply voltage range of 5.5 V to 18 V and supports an ambient temperature range of -40°C to 125°C.

Feature Summary

• Integrated M68HC908EY16 core with 16 KB Flash and 512 B RAM
• Three high-side outputs (HS1, HS2, HS3) with diagnostic functions
• Built-in LIN physical layer for serial communication
• Current sense operational amplifier with rail-to-rail inputs

Applications

• Automotive window lift systems
• Sunroof control modules
• Fan relay drivers

Procurement Notes

Verify the AYPEW suffix indicates the -40°C to 125°C operating temperature range and SOICW package. Confirm the R2 suffix corresponds to tape and reel packaging as specified in the ordering information section of the datasheet.

Selection Notes

Select this component when a combined MCU and power switch solution is required for relay or motor control. Ensure the application utilizes a LIN bus architecture and requires high-side switching capabilities with integrated diagnostics.

Part Context

This part belongs to the 908E series from NXP Semiconductors (formerly Freescale). It is designed to reduce PCB space and BOM cost by integrating logic, power, and communication interfaces into a single 54-pin SOICW package.

Replacement Considerations

Check for pin-compatible alternatives within the 908E family that may offer different temperature grades or packaging options. Verify functional equivalence regarding the specific high-side switch configurations and LIN transceiver requirements.