M38D2 - SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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.
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
38D2 Group SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER www.DataSheet4U.com REJ03B0177-0302 Rev.3.02 Apr 10, 2008 Power source voltage (QzROM version) [In frequency/2 mode] f(XIN) ≤ 12.5 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 4.0 to 5.5 V f(XIN) ≤ 4 MHz 2.0 to 5.5 V f(XIN) ≤ 2 MHz 1.8 to 5.5 V [In frequency/4 mode] f(XIN) ≤ 16 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 2.0 to 5.5 V f(XIN) ≤ 4 MHz 1.8 to 5.5 V [In frequency/8 mode] f(XIN) ≤ 16 MHz 4.5 to 5.5 V f(XIN) ≤ 8 MHz 2.0 to 5.5 V f(XIN) ≤ 4 MHz 1.8 to 5
M38D2 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 60 K bytes RAM 2048
