CY9AF155RAPMC-G-JNE2

Microcontrollers Overview

The CY9AF155RAPMC-G-JNE2 is an ARM Cortex-M3 microcontroller from the FM3 MB9A150RA series. It features a 40 MHz maximum clock frequency and integrates 416 KB of flash program memory with 48 KB of SRAM data RAM. The device provides 103 I/O pins within a 120-LQFP package. It includes a 12-bit ADC with 24 channels, supporting interfaces such as CSIO, EBI/EMI, I2C, SPI, and UART/USART. Operating voltage ranges from 1.65 V to 3.6 V, with a working temperature range of -40°C to 85°C.

Microcontrollers Feature Summary

• Integrates ARM Cortex-M3 core for 32-bit processing capabilities.
• Includes extensive peripheral connectivity with multiple communication interfaces.
• Features high-resolution analog-to-digital conversion with numerous input channels.

Microcontrollers Applications

• Industrial control systems requiring robust MCU performance
• Automotive embedded applications compatible with specified voltage ranges
• Consumer electronics utilizing ARM Cortex-M3 architecture

Microcontrollers Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) prior to assembly. Check for obsolescence notices as availability may be limited. Ensure packaging integrity matches specified tray quantities to prevent damage during handling and storage processes.

Microcontrollers Selection Notes

Select this model when a 40 MHz Cortex-M3 solution with substantial flash memory is required. Consider the 120-LQFP footprint for board layout constraints. Evaluate the 1.65 V to 3.6 V supply range against system power requirements. Verify interface needs match the available CSIO, EBI/EMI, I2C, SPI, and USART options.

Microcontrollers Part Context

This part belongs to the Infineon FM3 family based on the MB9A150RA series. It utilizes the ARM Cortex-M3 processor core optimized for efficiency. The device is designed for general-purpose microcontroller applications requiring reliable 32-bit processing and integrated peripherals.

Microcontrollers Replacement Considerations

Consult official Infineon documentation for qualified replacement parts. Cross-reference specifications carefully to ensure compatibility with existing hardware designs and software environments.

Microcontrollers FAQ

What is the maximum operating speed of the CY9AF155RAPMC-G-JNE2?

The maximum clock frequency is 40 MHz.

Does this microcontroller support external bus interfaces?

Yes, it includes EBI/EMI interface capabilities alongside standard communication protocols.

How many analog input channels are available?

The device features 24 channels for its 12-bit ADC.