Overview
The MKE15Z256VLH7 is a 32-bit microcontroller from the Kinetis KE1xZ family, based on the ARM® Cortex®-M0+ core. This MCU is designed to provide a robust and feature-rich platform for a variety of applications. It operates at a maximum clock speed of 72 MHz and is available in a 64-pin LQFP package. The device is RoHS compliant and supports a wide range of operating temperatures from -40°C to 105°C.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 72 MHz |
| Program Memory Size | 256 KB (256K x 8) Flash |
| RAM Size | 32 KB (32K x 8) |
| EEPROM Size | 32 KB FlexNVM (with EEPROM emulation) |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Number of I/O | 58 |
| Data Converters | 2× 12-bit ADC, 1× 8-bit DAC |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package / Case | 64-LQFP (10x10) |
Key Features
- ARM Cortex-M0+ Core: Provides high performance and low power consumption.
- Memory and Memory Interfaces: Up to 256 KB program flash, 32 KB SRAM, 32 KB FlexNVM for data flash and EEPROM emulation.
- Analog and Digital Peripherals: Includes 2× 12-bit ADCs with up to 16 channel analog inputs per module, 2× high-speed analog comparators (CMP) with internal 8-bit DAC.
- Touch Sensing Interface (TSI): Supports touch sensing input for human-machine interface applications.
- Communication Interfaces: FlexIO, I²C, SPI, UART/USART.
- Power Management and Security: Internal watchdog (WDOG), external watchdog monitor (EWM), clock loss monitoring, and security circuitry to prevent unauthorized access.
Applications
The MKE15Z256VLH7 is suitable for a wide range of applications, including:
- Industrial Control Systems: Due to its robust peripherals and high reliability.
- Consumer Electronics: For devices requiring touch interface and low power consumption.
- Automotive Systems: Given its operating temperature range and robust features.
- Medical Devices: Where precision and reliability are critical.
Q & A
- What is the core processor of the MKE15Z256VLH7?
The core processor is the ARM® Cortex®-M0+. - 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 device has up to 256 KB of program flash memory. - What is the RAM size of the MKE15Z256VLH7?
The RAM size is 32 KB. - Does the MKE15Z256VLH7 support touch sensing?
Yes, it supports touch sensing input through the TSI module. - What are the communication interfaces available on the MKE15Z256VLH7?
The device supports FlexIO, I²C, SPI, and UART/USART. - What is the operating temperature range of the MKE15Z256VLH7?
The operating temperature range is -40°C to 105°C. - Is the MKE15Z256VLH7 RoHS compliant?
Yes, the device is RoHS compliant. - What type of package does the MKE15Z256VLH7 come in?
The device comes in a 64-pin LQFP package. - What are some of the key analog peripherals of the MKE15Z256VLH7?
The device includes 2× 12-bit ADCs and 2× high-speed analog comparators (CMP) with internal 8-bit DAC.
