M37221M8H-XXXSP - (M37221M4H/M8H/M6H/EASP) Single-Chip 8-Bit CMOS Microcomputer
The M37221M4H/M6H/M8H/MAH-XXXSP/FP are single-chip microcomputers designed with CMOS silicon gate technology.
They have a OSD, I2C-BUS interface, and PWM, making them perfect for TV channel selection system.
The M37221EASP/FP have a built-in PROM that can be written electrically.
* OSD function
M37221M8H-XXXSP 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 (M37
