Product Summary

The M38869M8A is the 8-bit microcomputer based on the 740 family core technology. The M38869M8A 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. Applications of the M38869M8A include: household product, consumer electronics, communications, notebook PC, etc.

Parametrics

M38869M8A absolute maximum ratings: (1) Power source voltages: -0.3 to 7.0V; (2) Input voltage VI: -0.3 to 5.8V (All voltages are based on VSS Output transistors are cut off.) ; (3) Output voltage P70-P77: -0.3 to 5.8V; (4) Power dissipation Ta=25°C: 500mW; (5) Operating temperature Topr: -20 to 80°C; (6) Storage temperature Tstg: -40 to 125°C.

Features

M38869M8A features: (1) Basic machine-language instructions; (2) Minimum instruction execution time (at 10 MHz oscillation frequency) : 0.4μs; (3) Power source voltage In high-speed mode: 4.0 to 5.5V; (4) Power dissipation In high-speed mode: 40mW; (5) Memory expansion possible (only for M38867M8A/E8A) ; (6)Operating temperature range: -20 to +85°C; (7) Program/Erase voltage: VPP=11.7 to 12.6V; (8) Program/Erase control by software command.

Diagrams

M38869M8A Pin Configuration