CY9AF344NAPMC-G-JNE2

Microcontrollers Overview

The CY9AF344NAPMC-G-JNE2 is a 32-bit ARM Cortex-M3 microcontroller from Infineon's FM3 MB9A340NA series. It features 288KB of flash memory and 32KB of RAM, operating at a maximum clock speed of 40MHz. The device utilizes an 80-LQFP package with dimensions of 14x14mm. It supports a supply voltage range of 1.65V to 3.6V and includes 17 channels of 12-bit SAR ADCs. Connectivity options include CSIO, EBI/EMI, I2C, UART/USART, and USB interfaces.

Microcontrollers Feature Summary

• Integrates ARM Cortex-M3 core for efficient 32-bit processing
• Provides extensive peripheral connectivity including USB and parallel bus interfaces
• Includes multiple analog-to-digital conversion channels for sensor interfacing
• Supports low-voltage operation suitable for portable applications

Microcontrollers Applications

• Industrial control systems requiring robust peripheral support
• Consumer electronics utilizing USB connectivity
• Automotive instrumentation modules
• Medical devices needing precise analog signal acquisition

Microcontrollers Procurement Notes

Verify the specific suffix codes against official Infineon documentation to ensure correct package type and temperature rating. Confirm RoHS compliance status through current manufacturer certificates. Check for any recent product change notifications that may affect pin compatibility or electrical characteristics before finalizing procurement specifications.

Microcontrollers Selection Notes

Select this component when high memory capacity is required alongside diverse interface options. Compare against other MB9A340NA variants based on specific I/O count and ADC channel requirements. Ensure the 80-LQFP footprint matches the target PCB layout constraints. Validate thermal performance within the specified operating temperature range for the intended application environment.

Microcontrollers Part Context

This part belongs to the Infineon FM3 family, designed for high-performance embedded applications. The MB9A340NA series offers a balance of processing power and peripheral integration. It serves as a successor to older MCU generations, providing improved efficiency and extended feature sets for modern electronic designs requiring reliable 32-bit control.

Microcontrollers Replacement Considerations

Consult official Infineon substitution guides for verified compatible parts. Cross-reference pinouts and electrical parameters carefully. No direct substitute part numbers are confirmed in public documentation without further verification.