K1986VK025 Microcontroller Chip for Efficient Energy Management

Microcontroller chip for use in modern intelligent energy accounting systems, electricity meters, 32-bit architecture RISC-V core BM-310S, clock frequency 60 MHz; boot ROM size 16Kbytes; data memory: 256Kbytes Flash, 112Kbytes RAM; Interfaces: UART, SSP, I2C, ISO7816; 24-bit ?? ADC (7 channels); 10-bit ADC (8 channels); temperature sensor; real-time clock; intrusion detection; cryptographic key RAM, random number generator and coprocessors, 55 ports, Voltage 3.0-3.6V, 88 LD QFN-EP package, -55 to +85 degrees Celsius