Overview
The S9KEAZ64AVLH is a 32-bit microcontroller from NXP Semiconductors, part of the Kinetis KEA series. It is based on the Arm Cortex-M0+ core and is designed for automotive and industrial applications. This microcontroller is known for its robust performance, low power consumption, and extensive peripheral set, making it suitable for a wide range of embedded systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Core | Arm Cortex-M0+ | |
| Flash Memory | Up to 64 KB | |
| EEPROM | Up to 256 B | |
| RAM | Up to 4 KB | |
| Operating Voltage | 2.7 to 5.5 V | V |
| Operating Temperature | -40 to 125°C | °C |
| Core Clock Speed | Up to 40 MHz | MHz |
| Bus Clock Speed | Up to 20 MHz | MHz |
| Package Type | LQFP32 | |
| GPIO Pins | Up to 57 |
Key Features
- Performance: Up to 40 MHz Arm Cortex-M0+ core and up to 20 MHz bus clock. Single cycle 32-bit x 32-bit multiplier and single cycle I/O access port.
- Memories and Memory Interfaces: Up to 64 KB flash, up to 256 B EEPROM, and up to 4 KB RAM.
- Clocks: Oscillator supporting 32.768 kHz crystal or 4 MHz to 20 MHz crystal or ceramic resonator. Internal clock source (ICS) with internal or external reference, and internal 1 kHz low-power oscillator (LPO).
- System Peripherals: Power management module (PMC) with three power modes: Run, Wait, Stop. Low-voltage detection (LVD) with reset or interrupt, watchdog with independent clock source (WDOG), and programmable cyclic redundancy check module (CRC).
- Security and Integrity Modules: 64-bit unique identification (ID) number per chip.
- Analog Modules: One up to 16-channel 12-bit SAR ADC, two analog comparators containing a 6-bit DAC and programmable reference input (ACMP).
- Timers and Communication Interfaces: One 6-channel FlexTimer/PWM (FTM), two 2-channel FlexTimer/PWM (FTM), one 2-channel periodic interrupt timer (PIT), one real-time clock (RTC), two SPI modules (SPI), up to three UART modules (UART), and one I2C module (I2C).
Applications
- Automotive Electronics: Suitable for various automotive applications due to its robust performance and wide operating temperature range.
- Industrial Automation and Control: Ideal for industrial control systems requiring low power consumption and extensive peripheral sets.
- Appliances and Home Electronics: Used in home appliances and other consumer electronics that demand reliable and efficient performance.
- General-Purpose Embedded Systems: Pin-compatible with other S9KEAZ variants, making it versatile for a wide range of embedded applications).
Q & A
- What is the core type of the S9KEAZ64AVLH microcontroller?
The S9KEAZ64AVLH microcontroller is based on the Arm Cortex-M0+ core).
- What is the operating voltage range of the S9KEAZ64AVLH?
The operating voltage range is from 2.7 to 5.5 V).
- What is the maximum core clock speed of the S9KEAZ64AVLH?
The maximum core clock speed is up to 40 MHz).
- What types of communication interfaces are available on the S9KEAZ64AVLH?
The microcontroller includes two SPI modules, up to three UART modules, and one I2C module).
- What is the temperature range for the S9KEAZ64AVLH?
The operating temperature range is from -40 to 125°C).
- Is the S9KEAZ64AVLH RoHS compliant?
Yes, the S9KEAZ64AVLH is RoHS compliant).
- What is the package type of the S9KEAZ64AVLH?
The package type is LQFP32).
- Does the S9KEAZ64AVLH have any analog modules?
Yes, it includes one up to 16-channel 12-bit SAR ADC and two analog comparators with a 6-bit DAC and programmable reference input).
- What are the power modes available on the S9KEAZ64AVLH?
The power management module (PMC) supports three power modes: Run, Wait, and Stop).
- Is the S9KEAZ64AVLH suitable for automotive applications?
Yes, it is designed for automotive and industrial applications due to its robust performance and wide operating temperature range).
