The LinkCoreSafe LKT-R520 MCU is a low-power 32-bit processor with QFN32 RoHS technology, designed and manufactured by LinkCoreSafe to meet the needs of various applications such as consumer electronics, industrial control systems, security systems, automotive applications, and medical solutions. This processor is based on an ARM Cortex-M0+ core, and is capable of operating up to 32 MHz with 32KB SRAM and 32KB EEPROM as well as other on-chip peripherals, such as Timer, PWM, UART, SPI, I2C, ADC/DAC, and general-purpose I/O. The processor also features 4-channel DMA, 5V tolerant I/Os, and a 12-bit color LCD with up to 480x384 pixels. The LKT-R520 has extensive safety features, such as fail-safe watchdog timers, advanced timer protection, and over-voltage lockout, to protect the system from power surges and other potential damage. The processor also features a battery-backed-up tamper-resistant secure element, which provides secure key storage and authentication capabilities. All these safety features enable it to meet the security requirements of various industrial and automotive applications. The processor is a QFN32 RoHS package and is designed to meet the environmental requirements specified in the RoHS directive.