Part Number : M38867M8A-XXXHP
Function : RAM size 2048bytes; single-chip 8-bit CMOS microcomputer
Package : QFP 80 Pin Type
Maker : MITSUBISHI ELECTRIC
Pinouts : 
Description :
The 3886 group is the 8-bit microcomputer based on the 740 family core technology.
The 3886 group is designed for controlling systems that require analog signal processing and include two serial I/O functions, A-D converters, D-A converters, system data bus interface function, watchdog timer, and comparator circuit. The multi-master I2C bus interface can be added by option.
Datasheet PDF Download : 
Others datasheet of same file :
M38039F1-FP, M38039F1-HP, M38039F1-SP, M38039F2-HP, M38039F2-SP