Overview
The MKE02Z64VLD4R is a microcontroller from NXP USA Inc., part of the KE02 sub-family. This device is built around the Arm® Cortex-M0+ core, offering a balance of performance and power efficiency. It is designed for a wide range of applications, including industrial control, consumer electronics, and IoT devices. The microcontroller features advanced peripherals and robust power management, making it suitable for various embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Core | Arm® Cortex-M0+ |
| Maximum CPU Frequency | Up to 40 MHz |
| Flash Memory | Up to 64 KB |
| EEPROM | Up to 256 B |
| RAM | Up to 4 KB |
| Voltage Range | 2.7 to 5.5 V |
| Temperature Range | -40 to 105°C |
| Package Options | 44-pin LQFP |
| Clock Sources | 32.768 kHz crystal, 4 MHz to 20 MHz crystal or ceramic resonator, internal FLL, 1 kHz low-power oscillator (LPO) |
| Communication Interfaces | Two SPI modules, up to three UART modules, one I2C module |
| Analog Modules | One up to 16-channel 12-bit SAR ADC, two analog comparators with 6-bit DAC |
| Timers | One 6-channel FlexTimer/PWM, two 2-channel FlexTimer/PWM, one 2-channel periodic interrupt timer (PIT), one real-time clock (RTC) |
Key Features
- Performance: Up to 40 MHz Arm® Cortex-M0+ core and up to 20 MHz bus clock.
- Memories and Memory Interfaces: Up to 64 KB flash, up to 256 B EEPROM, and up to 4 KB RAM.
- Clocks: Supports 32.768 kHz crystal, 4 MHz to 20 MHz crystal or ceramic resonator, internal FLL, and 1 kHz low-power oscillator (LPO).
- System Peripherals: Power management module (PMC) with three power modes (Run, Wait, Stop), low-voltage detection (LVD), watchdog with independent clock source, and programmable cyclic redundancy check module (CRC).
- Security and Integrity Modules: 64-bit unique identification (ID) number per chip.
- Human-Machine Interface: Up to 57 general-purpose input/output (GPIO), two up to 8-bit keyboard interrupt modules (KBI), and external interrupt (IRQ).
- Analog Modules: One up to 16-channel 12-bit SAR ADC and two analog comparators containing a 6-bit DAC and programmable reference input.
- Communication Interfaces: Two SPI modules, up to three UART modules, and one I2C module.
- Timers: One 6-channel FlexTimer/PWM, two 2-channel FlexTimer/PWM, one 2-channel periodic interrupt timer (PIT), and one real-time clock (RTC).
Applications
- Industrial Control: Suitable for industrial automation, motor control, and sensor interfaces.
- Consumer Electronics: Used in various consumer devices such as home appliances, gaming consoles, and wearable devices.
- IoT Devices: Ideal for Internet of Things applications requiring low power consumption and robust peripherals.
- Automotive Systems: Can be used in automotive systems for control and monitoring functions.
- Medical Devices: Suitable for medical devices that require precise control and low power consumption.
Q & A
- What is the maximum CPU frequency of the MKE02Z64VLD4R?
The maximum CPU frequency is up to 40 MHz.
- What are the available package options for the MKE02Z64VLD4R?
The device is available in a 44-pin LQFP package.
- What are the key analog modules included in the MKE02Z64VLD4R?
The device includes one up to 16-channel 12-bit SAR ADC and two analog comparators with a 6-bit DAC.
- Does the MKE02Z64VLD4R support low-power modes?
Yes, it supports three power modes: Run, Wait, and Stop.
- What communication interfaces are available on the MKE02Z64VLD4R?
The device includes two SPI modules, up to three UART modules, and one I2C module.
- What is the temperature range for the MKE02Z64VLD4R?
The temperature range is -40 to 105°C.
- Does the MKE02Z64VLD4R have a unique identification number?
Yes, it has a 64-bit unique identification (ID) number per chip.
- What are the available clock sources for the MKE02Z64VLD4R?
The device supports 32.768 kHz crystal, 4 MHz to 20 MHz crystal or ceramic resonator, internal FLL, and 1 kHz low-power oscillator (LPO).
- What are the key features of the power management module (PMC) in the MKE02Z64VLD4R?
The PMC includes three power modes (Run, Wait, Stop), low-voltage detection (LVD), and a watchdog with an independent clock source.
- Can the MKE02Z64VLD4R be used in automotive systems?
Yes, it can be used in automotive systems for control and monitoring functions.
