Overview
The S9KEAZN64AVLH is a 32-bit microcontroller from NXP USA Inc., part of the KINETIS E series. This microcontroller is based on the Arm Cortex-M0+ core and is designed for low-power and high-performance applications. It features a robust set of peripherals and memory options, making it suitable for a wide range of embedded systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage Range | 2.7 to 5.5 | V |
| Flash Write Voltage Range | 2.7 to 5.5 | V |
| Temperature Range (Ambient) | -40 to 125 | °C |
| Core Frequency | Up to 40 MHz | |
| Bus Clock Frequency | Up to 20 MHz | |
| Flash Memory | Up to 64 KB | |
| EEPROM | Up to 256 B | |
| RAM | Up to 4 KB | |
| Package Type | LQFP64 | |
| Oscillator Support | 32.768 kHz crystal or 4 MHz to 20 MHz crystal/ceramic resonator |
Key Features
- Arm Cortex-M0+ Core: Provides high performance and low power consumption.
- Memory and Interfaces: Up to 64 KB flash, up to 256 B EEPROM, and up to 4 KB RAM.
- Clocks and Oscillators: Supports various clock sources including internal and external oscillators.
- System Peripherals: Includes power management module (PMC), low-voltage detection (LVD), watchdog timer (WDOG), and programmable cyclic redundancy check module (CRC).
- Security and Integrity: Features a 64-bit unique identification (ID) number per chip.
- Debug Interface: Supports serial wire debug interface (SWD).
- Bit Manipulation Engine (BME): Enhances bit-level operations.
Applications
- Industrial Control Systems: Suitable for control and monitoring in industrial environments.
- Consumer Electronics: Used in various consumer devices requiring low power and high performance.
- Automotive Systems: Applicable in automotive control units and sensors due to its robust performance and temperature range.
- Medical Devices: Can be used in medical devices that require precise control and low power consumption.
- IoT Devices: Ideal for Internet of Things (IoT) applications requiring efficient energy use and compact design.
Q & A
- What is the core frequency of the S9KEAZN64AVLH microcontroller?
The core frequency of the S9KEAZN64AVLH microcontroller is up to 40 MHz.
- What is the temperature range of the S9KEAZN64AVLH?
The temperature range of the S9KEAZN64AVLH is -40 to 125°C.
- How much flash memory does the S9KEAZN64AVLH have?
The S9KEAZN64AVLH has up to 64 KB of flash memory.
- What type of package does the S9KEAZN64AVLH come in?
The S9KEAZN64AVLH comes in a 64-pin LQFP (Low Profile Quad Flat Package) package.
- Does the S9KEAZN64AVLH support external oscillators?
Yes, the S9KEAZN64AVLH supports external oscillators including 32.768 kHz crystal or 4 MHz to 20 MHz crystal/ceramic resonator.
- What are the power modes available on the S9KEAZN64AVLH?
The S9KEAZN64AVLH has three power modes: Run, Wait, and Stop.
- Does the S9KEAZN64AVLH have a watchdog timer?
Yes, the S9KEAZN64AVLH includes a watchdog timer with an independent clock source.
- What is the purpose of the Bit Manipulation Engine (BME) in the S9KEAZN64AVLH?
The Bit Manipulation Engine (BME) enhances bit-level operations, improving performance in certain applications.
- Is the S9KEAZN64AVLH suitable for automotive applications?
Yes, the S9KEAZN64AVLH is suitable for automotive applications due to its robust performance and wide temperature range.
- Does the S9KEAZN64AVLH support serial wire debug interface?
Yes, the S9KEAZN64AVLH supports serial wire debug interface (SWD) for debugging purposes.
