M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER REJ03B0134-0100Z Rev.
1.
00 Oct 01, 2002 1.
DESCRIPTION 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 Display characters .
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24 characters 5 2 lines (3 lines or more can be displayed by software) Kinds of characters .
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