Overview
The MKE04Z128VLD4R is a microcontroller unit (MCU) from NXP Semiconductors, part of the Kinetis KE04 family. This MCU is designed to provide a cost-effective, high-reliability solution with enhanced ESD/EMC performance, making it suitable for a variety of cost-sensitive applications. The KE04 series is built on the Arm Cortex-M0+ core, offering a balance of performance and power efficiency.
Key Specifications
| Specification | Value |
|---|---|
| Core | Arm Cortex-M0+ |
| Operating Voltage | 2.7 to 5.5 V |
| Operating Temperature | -40 to 105°C |
| Flash Memory | Up to 128 KB |
| RAM | Up to 16 KB |
| Maximum CPU Frequency | Up to 48 MHz |
| Package Type | LQFP64 (14 mm x 14 mm) |
| GPIO | Up to 71 general-purpose input/output pins |
| Analog Modules | One up to 16-channel 12-bit SAR ADC, two analog comparators |
| Power Modes | Run, Wait, Stop |
| Low-Voltage Detection | LVD with reset or interrupt, selectable trip points |
| Watchdog | Independent clock source (WDOG) |
Key Features
- Performance: Up to 48 MHz Arm Cortex-M0+ core with single cycle 32-bit x 32-bit multiplier and single cycle I/O access port.
- Memories and Interfaces: Up to 128 KB flash, up to 16 KB RAM, and support for various memory interfaces.
- Clocks and Oscillators: Oscillator (OSC) supporting 32.768 kHz crystal or 4 MHz to 24 MHz crystal or ceramic resonator; internal clock source (ICS) with internal or external reference.
- System Peripherals: Power management module (PMC) with three power modes, low-voltage detection (LVD), watchdog with independent clock source, and programmable cyclic redundancy check module (CRC).
- Security and Integrity: 80-bit unique identification (ID) number per chip.
- Human-Machine Interface: Up to 71 GPIO, two 32-bit keyboard interrupt modules (KBI), and external interrupt (IRQ).
- Analog Modules: One up to 16-channel 12-bit SAR ADC, operation in Stop mode, optional hardware trigger, and two analog comparators containing a 6-bit DAC.
Applications
The MKE04Z128VLD4R MCU is suitable for a wide range of applications, including:
- Industrial Control Systems: Due to its robust ESD/EMC performance and low power consumption, it is ideal for industrial control and automation.
- Consumer Electronics: Its cost-effectiveness and high reliability make it a good choice for consumer electronics such as home appliances and personal care devices.
- Automotive Systems: Although not specifically automotive-grade, its robustness and reliability can be beneficial in certain automotive applications.
- Medical Devices: The MCU's low power modes and robust performance make it suitable for medical devices that require reliability and efficiency.
Q & A
- What is the core architecture of the MKE04Z128VLD4R MCU?
The MKE04Z128VLD4R MCU is based on the Arm Cortex-M0+ core. - What is the operating voltage range of the MKE04Z128VLD4R?
The operating voltage range is 2.7 to 5.5 V. - How much flash and RAM does the MKE04Z128VLD4R have?
The MCU has up to 128 KB of flash memory and up to 16 KB of RAM. - What is the maximum CPU frequency of the MKE04Z128VLD4R?
The maximum CPU frequency is up to 48 MHz. - What types of power modes does the MKE04Z128VLD4R support?
The MCU supports Run, Wait, and Stop power modes. - Is the MKE04Z128VLD4R RoHS compliant?
Yes, the MKE04Z128VLD4R is RoHS compliant and lead-free. - What is the package type of the MKE04Z128VLD4R?
The package type is LQFP64 (14 mm x 14 mm). - How many GPIO pins does the MKE04Z128VLD4R have?
The MCU has up to 71 general-purpose input/output pins. - What analog modules are available on the MKE04Z128VLD4R?
The MCU features one up to 16-channel 12-bit SAR ADC and two analog comparators containing a 6-bit DAC. - Does the MKE04Z128VLD4R have any security features?
Yes, it includes an 80-bit unique identification (ID) number per chip.
