M38503M2H-XXXSP

MITSUBISHI MICROCOMPUTERS 3850 Group (Spec. H) ✽This data sheet describes Spec. H and Spec. A of 3850 Group. The header of each page shows which specification is explained in the page. The page explaining about both specifications shows the header of “Spec. H/A”. SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER DESCRIPTION The 3850 group (spec. H) is the 8-bit microcomputer based on the 740 family core technology. The 3850 group (spec. H) is designed for the household products and office automation equipment and includes serial I/O functions, 8-bit timer, and A-D converter. FEATURES q Basic machine-language instructions ...................................... 71 q Minimum instruction execution time .................................. 0.5 µs (at 8 MHz oscillation frequency) q Memory size ROM ................................................................... 8K to 32K bytes RAM ................................................................. 512 to 1024 bytes q Programmable input/output ports ............................................ 34 q Interrupts ................................................. 15 sources, 14 vectors q Timers ............................................................................. 8-bit ✕ 4 q Serial I/O1 .................... 8-bit ✕ 1(UART or Clock-synchronized) q Serial I/O2 ................................... 8-bit ✕ 1(Clock-synchronized) q PWM ............................................................................... 8-bit ✕ 1 q A-D converter .........