Document
MITSUBISHI MICROCOMPUTERS
M37412M4-XXXFP
SINGLE-CHIP a-BIT CMOS MICROCOMPUTER
DESCRIPTION
The M37412M4-XXXFP is a single-chip microcomputer designed with CMOS silicon gate technology. It is housed in a 72-pin plastic molded QFP. This single-chip microcomputer is useful for household appliance and other consumer applications. In addition to its simple instruction set, the ROM, RAM, and 1/0 addresses are placed on the same memory map to enable easy programming.
FEATURES
• Number of basic instructions" ................................. 69 • Memory size ROM" ................................ 8192 bytes
RAM····································· 160 bytes • Instruction execution time
........ 2,us (minimum instruction, at 4MHz frequency) • Single power supply·····································SV±10% • Power dissipation
normal operation mode (at 4MHz frequency) ····1SmW • Subroutine nesting ·····.