MB91F662PMC-G-N2E1

Microcontrollers Overview

The MB91F662PMC-G-N2E1 is a 32-bit microcontroller from Infineon Technologies, classified as an MM MCU. It utilizes the FR81S core architecture and operates within a supply voltage range of 2.7 V to 5.5 V. The device features 1.06 MB of program memory and 128 kB of data RAM. It supports a maximum clock frequency of 80 MHz and includes a 12-bit ADC with 32 channels. Communication interfaces include CAN and Serial protocols. The component is housed in an LQFP-176 package and is rated for operation between -40°C and +125°C.

Microcontrollers Feature Summary

• Integrated automotive-grade connectivity via CAN and serial communication interfaces
• High-performance 32-bit processing with FR81S core architecture
• Extensive analog input capabilities supported by a multi-channel 12-bit ADC

Microcontrollers Applications

• Automotive electronic control units requiring robust communication
• Industrial motor control systems utilizing high-speed processing
• Embedded applications demanding wide operating temperature ranges

Microcontrollers Procurement Notes

This component is officially designated as End-of-Life (EOL) by Infineon Technologies. Distributors may list it as discontinued or having limited availability. Verification of current stock status and final obsolescence notifications is required before procurement planning. Alternative sourcing should be considered immediately due to the confirmed termination status.

Microcontrollers Selection Notes

Engineers selecting this part must account for its legacy status within the MB91520 series. The FR81S core provides specific performance characteristics suitable for complex embedded tasks. Designers should verify pin compatibility and software library support if migrating from previous generations. The wide voltage and temperature specifications make it suitable for harsh environments.

Microcontrollers Part Context

The MB91F662PMC-G-N2E1 belongs to the MB91520 family of 32-bit microcontrollers designed for automotive and industrial markets. This series emphasizes reliability and high integration levels. The specific model variant offers substantial memory resources and advanced peripheral sets, positioning it for demanding control applications within the Infineon portfolio history.

Microcontrollers Replacement Considerations

Official substitute part numbers are not explicitly listed in the provided documentation. Engineers should consult Infineon's official migration guides for the MB91520 series or Aurix/Traveo families for modern equivalents.