MK21DN512AVMC5

The MK21DN512AVMC5 is a 32-bit Kinetis K2x Microcontroller with USB control, based on ARM Cortex-M4 RISC architecture core operates at a maximum frequency of 50MHz. The device incorporates 512kB internal flash, 64kB internal RAM, one 16-bit SAR A/D converter, one 12-bit D/A converter and 64 general-purpose I/O pins. This device also features communication interfaces like four UART modules, two SPI modules, two I2C modules and one I2S module.

• ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz
• Multiple low-power modes
• 16-channel DMA controller
• External watchdog monitor
• Software watchdog
• 3 to 32MHz and 32kHz Crystal oscillator
• PLL, FLL and multiple internal oscillators
• Hardware CRC module
• Tamper detect and secure storage
• Hardware random-number generator
• Hardware encryption supporting DES, 3DES, AES, MD5, SHA-1 and SHA-256 algorithms
• 128-bit Unique identification (ID) number per chip
• USB Full-/low-speed On-the-Go controller
• USB device charger detect (USBDCD)
• 8-channel Motor control/general purpose/PWM timers
• Two 2-channel General purpose timers
• 32-bit PITs and 16-bit low-power timer
• Carrier modulator transmitter
• Real-time clock
• Programmable delay block
• Two analog comparators (CMP)
• Voltage reference

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Industrial, Automation & Process Control