Renesas Electronics M38D2
The 38D2 Group is the 8-bit microcomputer based on the 740 Family core technology. The 38D2 Group is pin-compatible with the 38C2 Group.DESCRIPTION
The 38D2 Group has an LCD drive control circuit, an A/D converter, a serial interface, and a ROM correction function and on-chip oscillator as additional functions. The QzROM version and the flash memory version are available. The flash memory version does not have a selection function for the oscillation start mode. Only the on-chip oscillator starts oscillating. The various microcomputers include variations of memory size, and packaging. For details, refer to the section on part numbering.FEATURES
● Basic machine-language instructions ................................. 71● The minimum instruction execution time ................... 0.32 μs (at 12.5 MHz oscillation frequency)
● Memory size (QzROM version) ROM ........................................................ 16 K to 60 K bytes RAM ........................................................... 640 to 2048 bytes
● Memory size (Flash memory version) ROM ......................................................................