Overview
The MK82FN256VDC15 is a high-performance microcontroller (MCU) from NXP Semiconductors, part of the Kinetis K82 sub-family. This MCU is based on the Arm® Cortex®-M4F core and is designed to provide advanced security features, high-speed processing, and extensive memory resources. It is particularly suited for applications requiring robust security, such as secure data storage and communication, and is compatible with previous Kinetis devices, ensuring ease of integration and development.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® Cortex®-M4F with DSP instructions and Single Precision Floating Point unit |
| Frequency | Up to 150 MHz |
| Memory | Up to 256 KB program flash, 256 KB SRAM |
| Memory Expansion | Dual QuadSPI with OTF decryption and XIP, FlexBus external bus interface, SDRAM controller |
| Boot ROM | 32 KB with built-in bootloader |
| System and Clocks | Multiple low-power modes, 3 to 32 MHz main crystal oscillator, 32 kHz low power crystal oscillator, 48 MHz internal reference |
| Timers | One 4-channel periodic interrupt timer, two 16-bit low-power timer PWM modules, two 8-channel motor control/general purpose/PWM timers, two 2-channel quadrature decoder/general purpose timers |
| Analog Modules | One 16-bit SAR ADC, two 6-bit DACs, one 12-bit DAC, two analog comparators (CMP) with programmable reference input |
| Voltage Range | Main VDD: 1.71V–3.6 V, VDDIO_E: 1.71V–3.6 V, VDDA: 1.71V–3.6 V |
| Temperature Range | -40 to 105°C |
| Package | 121 XFBGA (DC), 8 x 8 x 0.5 mm Pitch 0.65 mm |
Key Features
- Advanced Security: Hardware AES acceleration with sideband attack protection, Elliptical Curve Cryptography acceleration, and LP Trusted Crypto (LTC) hardware accelerators supporting AES, DES, 3DES, RSA, and ECC.
- High-Speed Processing: Up to 150 MHz ARM Cortex-M4 based core with DSP instructions and Single Precision Floating Point unit.
- Memory and Expansion: Up to 256 KB program flash, 256 KB SRAM, and dual QuadSPI with OTF decryption and XIP.
- Low-Power Modes: Multiple low-power modes to optimize power consumption.
- Analog and Digital Interfaces: One 16-bit SAR ADC, two 6-bit DACs, one 12-bit DAC, two analog comparators, and various digital communication interfaces like USB, SPI, I2C, and LPUART.
- Human-Machine Interface: Low-power hardware touch sensor interface (TSI).
Applications
- Secure Data Storage and Communication: Ideal for applications requiring robust security measures such as encryption and secure data transfer.
- Industrial Automation: Suitable for control systems, motor control, and other industrial automation tasks.
- Medical Devices: Can be used in medical devices that require high reliability, security, and low power consumption.
- Consumer Electronics: Applicable in various consumer electronics requiring advanced security and high-performance processing.
- Automotive Systems: Used in automotive systems that need secure and reliable data processing and communication.
Q & A
- What is the core architecture of the MK82FN256VDC15 MCU?
The MK82FN256VDC15 MCU is based on the Arm® Cortex®-M4F core.
- What is the maximum frequency of the MCU?
The maximum frequency of the MCU is up to 150 MHz.
- How much program flash and SRAM does the MCU have?
The MCU has up to 256 KB of program flash and 256 KB of SRAM.
- What security features does the MCU offer?
The MCU offers hardware AES acceleration, Elliptical Curve Cryptography acceleration, and LP Trusted Crypto (LTC) hardware accelerators supporting various cryptographic algorithms.
- What are the low-power modes available in the MCU?
The MCU has multiple low-power modes to optimize power consumption.
- What types of timers are available in the MCU?
The MCU includes one 4-channel periodic interrupt timer, two 16-bit low-power timer PWM modules, two 8-channel motor control/general purpose/PWM timers, and two 2-channel quadrature decoder/general purpose timers.
- What is the operating voltage range of the MCU?
The operating voltage range is from 1.71V to 3.6V for both VDD and VDDIO_E.
- What is the temperature range for the MCU?
The temperature range is from -40 to 105°C.
- What package options are available for the MK82FN256VDC15?
The MCU is available in a 121 XFBGA (DC) package with dimensions 8 x 8 x 0.5 mm and a pitch of 0.65 mm.
- What communication interfaces does the MCU support?
The MCU supports USB full-/low-speed On-the-Go controller, Secure Digital Host Controller (SDHC), FlexIO, I2S, SPI, I2C, and LPUART modules.
