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Product Detailed Parameters
- Description：C9KEAZ64AMLH
- Series：Kinetis KEA
- Mfr：NXP USA Inc.
- Package：Bulk
- Core Processor：ARM® Cortex®-M0+
- Core Size：32-Bit
- Speed：48MHz
- Connectivity：CANbus, I2C, SPI, UART/USART
- Peripherals：LVD, PMC, PWM, WDT
- Number of I/O：58
- Program Memory Size：64KB (64K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：8K x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：A/D 16x12b SAR
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：64-LQFP (10x10)
- Package / Case：64-LQFP
- Grade：-
- Qualification：-
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Overview
The C9KEAZ64AMLH is a 32-bit microcontroller from the NXP Kinetis KEA series, featuring an ARM Cortex-M0+ core. It operates at a maximum speed of 48MHz and includes 64KB of flash memory and 8KB of RAM. The device supports multiple communication interfaces including CANbus, I2C, SPI, and UART/USART. It functions within a voltage range of 2.7V to 5.5V and is available in a 64-LQFP package.
Feature Summary
- Integrates ARM Cortex-M0+ processor for efficient code execution
- Supports diverse connectivity options such as CANbus and LINbus
- Includes integrated peripherals like PWM and watchdog timer
Applications
- Automotive body electronics control
- Industrial sensor interface modules
- General-purpose embedded control systems
Procurement Notes
Verify the specific suffix 'C' indicates commercial temperature grade requirements against your operational environment specifications. Confirm the 64-LQFP package dimensions match your PCB footprint constraints. Ensure supply chain sources provide original manufacturer documentation to validate authenticity and revision levels before integration into production designs.
Selection Notes
Select this component when a low-power 32-bit solution with automotive-grade connectivity is required. The Cortex-M0+ architecture offers sufficient processing power for basic control tasks while maintaining energy efficiency. Consider the 48MHz clock speed for timing-sensitive applications requiring moderate computational throughput without excessive power consumption.
Part Context
This part belongs to the Kinetis KEA family, designed for cost-sensitive and power-constrained applications. It shares architectural similarities with other KEA variants but differs in memory size and peripheral configuration. The series targets mainstream microcontroller needs in automotive and industrial sectors.
Replacement Considerations
Direct substitutes include S9KEAZ64AMLH and C9KEAZ64KMLH. Verify pin compatibility and software library support when migrating between these variants to ensure seamless design updates.
