Overview
The MKL28Z512VLL7 is a 32-bit microcontroller from NXP USA Inc., part of the Kinetis KL2x family. This ultra-low-power MCU is based on the Arm Cortex-M0+ core and is designed for applications requiring high performance and low power consumption. It features a full-speed crystal-less USB 2.0 device interface, making it suitable for a wide range of applications, including those in the IoT, industrial, and consumer electronics sectors.
Key Specifications
| Specification | Details |
|---|---|
| Microcontroller Core | Arm Cortex-M0+ |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| Maximum Clock Speed | 72 MHz |
| USB Interface | Full-speed crystal-less USB 2.0 device |
| Operating Voltage | 2.7 V to 3.6 V |
| Package Type | 100LQFP |
| Temperature Range | -40°C to 105°C |
Key Features
- Ultra-Low Power Consumption: Optimized for low power modes, including Normal Run, Wait, and Stop modes, making it ideal for battery-powered devices.
- Full-Speed USB 2.0 Interface: Supports crystal-less USB operation, reducing component count and cost.
- High Performance: 72 MHz Arm Cortex-M0+ core for efficient processing.
- Large Memory: 512 KB of flash memory and 128 KB of SRAM for extensive code and data storage.
- Multiple Communication Interfaces: Includes various peripherals such as timers, ADC, and EMV SIM module interface.
- Signal Multiplexing: Flexible pin assignments allowing multiple functions to be mapped to a single pin).
Applications
- Internet of Things (IoT): Suitable for IoT devices requiring low power and high performance).
- Industrial Automation: Can be used in industrial control systems, sensors, and actuators due to its robust features and low power consumption).
- Consumer Electronics: Ideal for consumer devices such as smart home appliances, wearables, and portable electronics).
- Medical Devices: Applicable in medical devices that require precise control and low power operation).
Q & A
- What is the core architecture of the MKL28Z512VLL7 microcontroller?
The MKL28Z512VLL7 is based on the Arm Cortex-M0+ core).
- How much flash and SRAM memory does the MKL28Z512VLL7 have?
The device has 512 KB of flash memory and 128 KB of SRAM).
- What is the maximum clock speed of the MKL28Z512VLL7?
The maximum clock speed is 72 MHz).
- Does the MKL28Z512VLL7 support USB?
Yes, it supports full-speed crystal-less USB 2.0 device interface).
- What is the operating voltage range of the MKL28Z512VLL7?
The operating voltage range is from 2.7 V to 3.6 V).
- What package type is the MKL28Z512VLL7 available in?
The device is available in a 100LQFP package).
- What are the key power-saving modes of the MKL28Z512VLL7?
The device supports Normal Run, Wait, and Stop modes for low power consumption).
- Does the MKL28Z512VLL7 have any specific temperature range?
Yes, it operates within a temperature range of -40°C to 105°C).
- What types of communication interfaces does the MKL28Z512VLL7 support?
The device supports various peripherals including timers, ADC, and EMV SIM module interface).
- Can the pins of the MKL28Z512VLL7 be multiplexed?
Yes, the pins can be multiplexed to support multiple functions).
