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Product Detailed Parameters
- Description：IC MCU
- Series：-
- Mfr：NXP USA Inc.
- Package：Bulk
- Core Processor：-
- Core Size：-
- Speed：-
- Connectivity：-
- Peripherals：-
- Number of I/O：-
- Program Memory Size：-
- Program Memory Type：-
- EEPROM Size：-
- RAM Size：-
- Voltage - Supply (Vcc/Vdd)：-
- Data Converters：-
- Oscillator Type：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The C9KEAZN32AVLCR is a 32-bit microcontroller from the NXP Kinetis KEA series, built on an ARM Cortex-M0+ core. It operates at a maximum clock frequency of 40 MHz and includes 32 KB of embedded flash memory and 4 KB of RAM. The device features a 16-channel 12-bit SAR ADC, multiple communication interfaces including SPI, UART, IIC, and CAN, along with various timers and analog comparators. It is housed in a 32-pin LQFP package.
Feature Summary
- Built on a low-power ARM Cortex-M0+ architecture for efficient code execution
- Integrated high-performance analog subsystem with 12-bit ADC and comparators
- Comprehensive connectivity suite supporting automotive and industrial protocols
- Robust EMC/ESD compatibility designed for demanding environmental conditions
Applications
- Sensorless BLDC motor control systems
- Automotive body electronics modules
- Industrial sensor nodes and controllers
- Cost-sensitive automotive gateway applications
Procurement Notes
Verify the specific suffix 'C' indicates commercial temperature range compliance against your system requirements. Confirm the LQFP-32 package dimensions match your PCB footprint design. Ensure the voltage supply specifications align with your target power domain. Cross-reference the exact part number with official NXP documentation to validate manufacturing status and lifecycle stage before finalizing procurement plans.
Selection Notes
Select this component when a balance of processing capability and cost efficiency is required for automotive or industrial control tasks. The 40 MHz speed suits moderate complexity logic while the integrated peripherals reduce external component count. Consider the KEA series scalability if future upgrades require larger memory or additional interface resources within the same ecosystem.
Part Context
This MCU belongs to the Kinetis KEA family, which targets cost-sensitive automotive and industrial markets. The series emphasizes reliability and long-term availability. The KEA64 sub-family data sheet provides broader architectural context for these Cortex-M0+ based devices, highlighting their suitability for applications requiring robust performance under strict quality standards.
Replacement Considerations
Check the S9KEAZN32AVLCR variant for potential pin-to-pin compatibility if different temperature ratings are needed. Verify functional equivalence regarding peripheral configurations and memory maps before substitution. Consult official cross-reference guides to ensure no loss of specific automotive qualification certifications.
