Overview
The MKE15Z256VLH7 is a 32-bit microcontroller from NXP USA Inc., part of the Kinetis KE15Z family. It is based on the ARM Cortex-M0+ core and is designed to provide a high level of performance and efficiency. This microcontroller is fully supported by NXP's MCUXpresso Software and Tools, which offers a comprehensive set of free software development tools for Kinetis microcontrollers.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM Cortex-M0+ |
| Maximum Clock Speed | 72 MHz |
| Program Flash Memory | Up to 256 KB |
| SRAM | Up to 32 KB |
| FlexNVM | 32 KB for data flash and EEPROM emulation |
| FlexRAM | 2 KB for EEPROM emulation |
| ADC | 2 x 12-bit ADC with up to 16 channel analog inputs per module, up to 1 Msps |
| Analog Comparators | 2 x high-speed analog comparators with internal 8-bit DAC |
| Timers | 3 x Flex Timers (FTM), 1 x 16-bit Low-Power Timer (LPTMR), 1 x Programmable Delay Block (PDB), 1 x 32-bit Low-power Periodic Interrupt Timer (LPIT) |
| GPIO Pins | Up to 89 GPIO pins with interrupt functionality |
| Package Type | 64-pin LQFP (10x10x1.4 mm) |
Key Features
- Cyclic Redundancy Check (CRC) generator module
- 128-bit unique identification (ID) number
- Internal watchdog (WDOG) with independent clock source
- External watchdog monitor (EWM) module
- ADC self-calibration feature
- Touch sensing input (TSI) module
- Supports up to 32 interrupt request (IRQ) sources
- Real-time clock (RTC) and clock loss monitoring
- Security circuitry to prevent unauthorized access to RAM or flash contents from the debug port
Applications
The MKE15Z256VLH7 microcontroller is suitable for a wide range of applications, including:
- Industrial automation and control systems
- Internet of Things (IoT) devices
- Consumer electronics
- Automotive systems
- Medical devices and healthcare equipment
Q & A
- What is the core architecture of the MKE15Z256VLH7 microcontroller?
The MKE15Z256VLH7 is based on the ARM Cortex-M0+ core.
- What is the maximum clock speed of the MKE15Z256VLH7?
The maximum clock speed is 72 MHz.
- How much program flash memory does the MKE15Z256VLH7 have?
The MKE15Z256VLH7 has up to 256 KB of program flash memory.
- What types of analog-to-digital converters (ADCs) are available on this microcontroller?
The microcontroller features 2 x 12-bit ADCs with up to 16 channel analog inputs per module, up to 1 Msps.
- Does the MKE15Z256VLH7 support touch sensing?
Yes, it includes a touch sensing input (TSI) module.
- What is the package type and pin count of the MKE15Z256VLH7?
The microcontroller is available in a 64-pin LQFP (10x10x1.4 mm) package.
- Does the MKE15Z256VLH7 have any security features?
Yes, it includes security circuitry to prevent unauthorized access to RAM or flash contents from the debug port.
- What development tools are supported by the MKE15Z256VLH7?
The microcontroller is fully supported by NXP's MCUXpresso Software and Tools.
- What are some common applications for the MKE15Z256VLH7?
Common applications include industrial automation, IoT devices, consumer electronics, automotive systems, and medical devices.
- How many GPIO pins does the MKE15Z256VLH7 have?
The microcontroller has up to 89 GPIO pins with interrupt functionality.
