Overview
The MKL28Z512VLL7R is a 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 operates at a maximum frequency of 72 MHz. It features 512 KB of flash memory and 128 KB of SRAM, making it suitable for a wide range of applications requiring low power consumption and high performance. The device also includes a full-speed USB 2.0 On-the-Go (OTG) controller or a full-speed crystal-less USB 2.0 device, enhancing its connectivity capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Core | Arm Cortex-M0+ |
| Maximum Frequency | 72 MHz |
| Flash Memory | 512 KB |
| SRAM | 128 KB |
| USB Interface | Full-speed USB 2.0 OTG or crystal-less USB 2.0 device |
| Operating Voltage | 2.7 V to 3.6 V |
| Package Type | 100LQFP |
| Low-Voltage Warning Thresholds | Multiple levels (Level 1 to Level 4) |
| ADC Resolution | 16-bit |
Key Features
- Ultra-Low Power Consumption: Designed to minimize power usage, making it ideal for battery-powered devices.
- High Performance: Operates at up to 72 MHz, providing robust processing capabilities.
- Full-Speed USB 2.0 OTG/Device: Supports both On-the-Go and crystal-less USB 2.0 interfaces for enhanced connectivity.
- Large Memory: Features 512 KB of flash memory and 128 KB of SRAM for extensive code and data storage.
- Multiple Low-Voltage Warning Thresholds: Includes multiple levels of low-voltage warning thresholds for better power management.
- 16-bit ADC: High-resolution analog-to-digital converter for precise analog signal processing.
- High Drive and Fast Pins: Supports high drive strength and fast pins for high-speed communication interfaces.
Applications
- Battery-Powered Devices: Ideal for devices requiring low power consumption such as smart sensor nodes, flow meters, and other battery-constrained applications.
- Industrial Automation: Suitable for industrial control systems, IoT devices, and other automation applications.
- Consumer Electronics: Can be used in various consumer electronic devices that require low power and high performance.
- Medical Devices: Applicable in medical devices that need reliable and efficient microcontrollers.
- Automotive Systems: Can be integrated into automotive systems for various control and monitoring functions.
Q & A
- What is the core architecture of the MKL28Z512VLL7R microcontroller?
The MKL28Z512VLL7R is based on the Arm Cortex-M0+ core.
- What is the maximum operating frequency of the MKL28Z512VLL7R?
The maximum operating frequency is 72 MHz.
- How much flash and SRAM memory does the MKL28Z512VLL7R have?
The device features 512 KB of flash memory and 128 KB of SRAM.
- What type of USB interface does the MKL28Z512VLL7R support?
The device supports full-speed USB 2.0 OTG or crystal-less USB 2.0.
- What is the operating voltage range of the MKL28Z512VLL7R?
The operating voltage range is from 2.7 V to 3.6 V.
- What package type is the MKL28Z512VLL7R available in?
The device is available in a 100LQFP package.
- Does the MKL28Z512VLL7R have low-voltage warning thresholds?
- What is the resolution of the ADC in the MKL28Z512VLL7R?
The ADC resolution is 16-bit.
- What are some typical applications of the MKL28Z512VLL7R?
Typical applications include battery-powered devices, industrial automation, consumer electronics, medical devices, and automotive systems.
- How does the MKL28Z512VLL7R manage power consumption?
The device is designed with ultra-low power consumption features, making it suitable for battery-powered devices.
