M37221M4-XXXSP Description
The M37221M4/M8/MA-XXXSP, M37221M6-XXXSP/FP are singlechip microputers designed with CMOS silicon gate technology. They have a OSD, I2C-BUS interface, and PWM, so it is useful for a channel selection system for TV.
M37221M4-XXXSP Key Features
- 24 characters ✕ 2 lines (It is possible to display 3lines or more by software) Kinds of characters
- 256 kinds Character display area
- 12 ✕ 16 dots Kinds of character sizes
- 3 kinds Kinds of character colors
- 8 colors (R, G, B) Coloring unit
- character, character background, raster Display position
- Horizontal: 64 levels Vertical: 128 levels Attribute
- border
- 71 qMemory size ROM
- 320 bytes (M37221M4-XXXSP) 38