M37151MF
M37151MF is SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER manufactured by Renesas.
DESCRIPTION
The M37151M6/M8/MA/MC/MF-XXXFP and M37151EFFP are single-chip microputers designed with CMOS silicon gate technology. They have an OSD, data slicer, and I2C-BUS interface, making them perfect for TV channel selection systems with a closed caption decoder. The M37151EFFP has a built-in PROM that can be written electrically.
(It is possible to display 3 lines or more by software) Kinds of characters 254 kinds (coloring unit) (per charactor unit) Character display area CC mode: 16 ✕ 26 dots OSD mode: 16 ✕ 20 dots Kinds of character sizes CC mode: 1 kind OSD mode: 8 kinds Kinds of character colors 8 colors (R, G, B) Coloring unit character, character background, raster Display position Horizontal: 128 levels Vertical: 512 levels Attribute CC mode: smooth italic, underline, flash, automatic solid space OSD mode: border Smooth roll-up Window function
2. FEATURES q Number of basic instructions 71 q Memory size ROM 24K bytes (M37151M6-XXXFP) 32K bytes (M37151M8-XXXFP) 40K bytes (M37151MA-XXXFP) 48K bytes (M37151MC-XXXFP) 60K bytes (M37151MF-XXXFP, M37151EFFP) RAM 1024 bytes (M37151M6-XXXFP) 1152 bytes (M37151M8-XXXFP) 1472 bytes (M37151MA-XXXFP, M37151MC-XXXFP) 2048 bytes (M37151MF-XXXFP, M37151EFFP) (- ROM correction memory included) q Minimum instruction execution time...
