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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 C9KEAZN64AVLCR is a 32-bit microcontroller from the NXP Kinetis KEA series, built on an ARM Cortex-M0+ core. It features 64KB of Flash memory and 8KB of RAM, operating at a maximum clock frequency of 48MHz. The device supports a supply voltage range of 2.7V to 5.5V and includes a 12-bit ADC with 16 channels. It offers multiple communication interfaces including I2C, SPI, UART, and CAN, housed in a 32-LQFP package.
Feature Summary
- Automotive-grade reliability with AEC-Q100 qualification for high-temperature environments
- Integrated sensorless BLDC motor control capabilities
- Flexible serial interface configuration supporting CAN, LINbus, SPI, and UART
Applications
- Sensorless brushless DC (BLDC) motor control systems
- Cost-sensitive automotive electronic modules
- Industrial applications requiring robust EMC/ESD performance
Procurement Notes
Verify the specific suffix 'CR' indicates tape and reel packaging upon ordering. Confirm the exact pinout and peripheral availability against the official datasheet, as variations exist within the KEA family. Ensure compatibility with required automotive standards and temperature ranges for the target application environment before finalizing procurement.
Selection Notes
Select this component when a balance of moderate memory capacity and automotive durability is required. The 48MHz speed and integrated CAN/LIN interfaces suit networked automotive nodes. Compare against lower-memory KEAZN variants if cost reduction is critical, or higher-memory KEAZ64/128 models if code size exceeds 64KB constraints.
Part Context
This part belongs to the Kinetis KEA family, designed for entry-level automotive and industrial markets. It shares architectural similarities with other KEA devices but is distinguished by its 64KB Flash capacity and specific package configuration. The family emphasizes low power consumption and high electromagnetic compatibility.
Replacement Considerations
Direct substitutes include S9KEAZN64AVLK and S9KEAZN64AMLK, which offer identical functional specifications but differ in packaging type. Verify package dimensions and thermal characteristics when transitioning between LQFP, QFN, or TSSOP options.
