M35047-XXXSP Datasheet, PDF (1/50 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35047-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
DESCRIPTION
The M35047-XXXSP/FP is a character pattern display control IC
can display on the CRT display the liquid crystal display and the
plasma display. It uses a silicon gate CMOS process and it
housed in a 20-pin shrink DIP package (M35047-XXXSP) or a 20-
pin shrink SOP package (M35047-XXXFP).
For M35047-002SP/FP that is a standard ROM version of
M35047-XXXSP/FP respectively, the character pattern is also
mentioned.
FEATURES
• ^{Screen composition ................................ 24 characters ! 12 lines}
• ^{Number of characters displayed ................................... 288 (Max.)}
• ^{Character composition ..................................... 12 ! 18 dot matrix}
• ^{Characters available ..................... ROM character:255 characters}
RAM character:8 characters
• ^{Character sizes available .................... 4 (vertical) ! 4 (horizontal)}
• ^{Display locations available}
Horizontal direction .............................................. 2007 locations
Vertical direction .................................................. 2047 locations
• ^{Blinking .................................................................. Character units}
Cycle : division of vertical synchronization signal into 32 or 64
Duty : 25%, 50%, or 75%
• ^{Data input ............................. By the I2C-BUS serial input function}
• ^{Coloring for ROM character}
Character color ..................................... 8 colors (Character unit)
Background coloring ............................. 8 colors (Character unit)
Border (shadow) coloring ..................... 8 colors (unit of screen /
character unit)
Raster coloring.......................................8 colors (unit of screen)
• ^{Blanking for ROM character}
Character size blanking
Border size blanking
Matrix-outline blanking
All blanking (all raster area)
• ^{Coloring for RAM character................................8 colors (dot by dot)}
• ^{Blanking for RAM character}
Character size blanking
Matrix-outline blanking
• ^{Output ports}
All blanking (all raster area)
4 shared output ports (toggled between RGB output)
4 dedicated output ports
• ^{Display RAM erase function}
• ^{Display input frequency range ....... FOSC = 20.0MHz to 100.0MHz}
• ^{Horizontal synchronous input frequency}
........................................................ H.sync = 15 kHz to 130 kHz
• ^{Display oscillation stop function}
APPLICATION
CRT display, Liquid crystal display, Plasma display
PIN CONFIGURATION (TOP VIEW)
CPOUT ← ¹
VSS2
2
AC → 3
TEST ^→ 4
SCL ^{→ 5}
SDA ^{↔ 6}
TCK ^{→ 7}
VDD1 ⁸
P6 ← 9
P7 ← 10
20 VDD2
19 ← VERT
18 ← HOR
17 → P5/B
16 → P4
15 → P3/G
14 → P2
13 → P1/R
12 → P0/BLNK0
11 _VSS1
Outline 20P4B
CPOUT ← ¹
VSS2
2
AC ^→ 3
TEST ^→ 4
SCL ^{→ 5}
SDA ^{↔ 6}
TCK ^{→ 7}
VDD1 ⁸
P6 ← 9
P7 ← 10
20 VDD2
19 ← VERT
18 ← HOR
17 ^→ P5/B
16 ^→ P4
15 → P3/G
14 ^→ P2
13 ^→ P1/R
12 → P0/BLNK0
11 VSS1
Outline 20P2Q-A
Rev.1.1