*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-X.

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 tha.

M37221EAFP

M37221EF-xxxSP

M37221EFSP

M37221M4-XXXSP

M37221M4H-XXXFP

M37221M4H-XXXSP

M37221M6-XXXFP

M37221M6-XXXSP

M37221M6H-XXXFP

M37221M6H-XXXSP

M37221M8-XXXSP

M37221M8H-XXXFP

M37221M8H-XXXSP