Description
The M37221M4H/M6H/M8H/MAH-XXXSP/FP are single-chip microcomputers designed with CMOS silicon gate technology.
OSD function Display characters 24 characters 5 2 lines (3 lines or more can be displayed by software) Kinds of characters 256 kinds Character display area 12 ✕ 16 dots Kinds of character sizes 3 kinds Kinds
Features
- Number
of basic instructions 71 size ROM 16K bytes (M37221M4H-XXXSP/FP) 24K bytes (M37221M6H-XXXSP/FP) 32K bytes (M37221M8H-XXXSP/FP) 40K bytes (M37221MAH-XXXSP/FP, M37221EASP/FP) RAM 384 bytes (M37221M4H-XXXSP/FP) 448 bytes (M37221M6H-XXXSP/FP) 576 bytes (M37221M8H-XXXSP/FP) 704 bytes (M37221MAH-XXXSP/FP, M37221EASP/FP) (ROM correction memory included).
- The minimum instruction execution time 0.5 µs (at 8 MHz oscillation frequency).
- Power source voltage 5 V ± 10 %.
- Subrout.
M37221EASP Datasheet
