Overview
The S9KEAZN64ACLC is a microcontroller from NXP USA Inc., part of the KEA64 sub-family. It features a low-power Arm Cortex-M0+ core, making it suitable for applications requiring high performance and low energy consumption. The device is known for its robust performance, excellent EMC/ESD characteristics, high temperature tolerance, and low radiated emissions. This microcontroller is highly scalable and offers a range of features that make it versatile for various embedded system designs.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm Cortex-M0+ |
| Operating Frequency | Up to 40 MHz |
| Flash Memory | Up to 64 KB |
| EEPROM | Up to 256 B |
| RAM | Up to 4 KB |
| Operating Voltage | 2.7 to 5.5 V |
| Temperature Range | -40 to 125°C |
| Clock Sources | Internal FLL, 31.25 kHz internal reference, 1 kHz low-power oscillator (LPO), and external crystal/ceramic resonator support |
| Power Modes | Run, Wait, Stop |
| Low-Voltage Detection | With reset or interrupt, selectable trip points |
| Watchdog | With independent clock source |
| Debug Interface | Serial wire debug interface (SWD) |
| Unique ID | 64-bit unique identification number per chip |
Key Features
- Low-Power Operation: The S9KEAZN64ACLC features a low-power Arm Cortex-M0+ core, making it energy-efficient.
- Robust Performance: The microcontroller offers high performance with up to 40 MHz core frequency and a single cycle 32-bit x 32-bit multiplier.
- Memory and Interfaces: It includes up to 64 KB of flash memory, up to 256 B of EEPROM, and up to 4 KB of RAM, along with various memory interfaces.
- Clock Management: Supports internal and external clock sources, including a 31.25 kHz internal reference and a 1 kHz low-power oscillator.
- Power Management: Includes a power management module (PMC) with Run, Wait, and Stop power modes, and low-voltage detection with reset or interrupt.
- Security and Integrity: Features a 64-bit unique identification number per chip and a programmable cyclic redundancy check module (CRC).
- Debugging and Development: Supports a serial wire debug interface (SWD) and a bit manipulation engine (BME).
Applications
The S9KEAZN64ACLC is suitable for a wide range of applications, including:
- Industrial Automation: For control and monitoring systems that require low power and high reliability.
- Consumer Electronics: In devices such as smart home appliances, wearables, and other portable electronics.
- Automotive Systems: For various automotive applications where robust performance and low power consumption are critical.
- Medical Devices: In medical equipment that requires precise control and low energy usage.
- IoT Devices: For Internet of Things applications that need efficient processing and low power consumption.
Q & A
- What is the core type of the S9KEAZN64ACLC microcontroller?
The S9KEAZN64ACLC features an Arm Cortex-M0+ core. - What is the maximum operating frequency of the S9KEAZN64ACLC?
The maximum operating frequency is up to 40 MHz. - How much flash memory does the S9KEAZN64ACLC have?
The S9KEAZN64ACLC has up to 64 KB of flash memory. - What is the operating voltage range of the S9KEAZN64ACLC?
The operating voltage range is from 2.7 to 5.5 V. - What are the power modes available in the S9KEAZN64ACLC?
The power modes available are Run, Wait, and Stop. - Does the S9KEAZN64ACLC support low-voltage detection?
Yes, it supports low-voltage detection with reset or interrupt and selectable trip points. - What kind of debug interface does the S9KEAZN64ACLC have?
The S9KEAZN64ACLC supports a serial wire debug interface (SWD). - Is there a unique identification number for each chip?
Yes, each chip has a 64-bit unique identification number. - What are some of the key applications for the S9KEAZN64ACLC?
The S9KEAZN64ACLC is suitable for industrial automation, consumer electronics, automotive systems, medical devices, and IoT devices. - What is the temperature range for the S9KEAZN64ACLC?
The temperature range is from -40 to 125°C.
