The MG82F6D64/32 is a single-chip microcontroller based on a high performance 1-T architecture 80C51 CPU that executes instructions in 1~7 clock cycles (about 6~7 times the rate of a standard 8051 device), and has an 8051 compatible instruction set. Therefore at the same performance as the standard 8051, the MG82F6D64/32 can operate at a much lower speed and thereby greatly reduce the power consumption.

Note: For more technical details, go through the datasheet in the attachments section

Features:

1. MG82F6D64/32 has separate address spaces for program and data memory
2. Multiple power control modes
3. Light Weight
4. Low power consumption
5. Best of for DIY