![](http://datasheet.mmic.net.cn/130000/M35047-XXXSP_datasheet_5008360/M35047-XXXSP_1.png)
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
All blanking (all raster area)
Output ports
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
Outline 20P4B
PIN CONFIGURATION (TOP VIEW)
Outline 20P2Q-A
MITSUBISHI MICROCOMPUTERS
M35047-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Rev.1.2
→
→
CPOUT
VSS2
AC
TEST
SCL
SDA
TCK
VDD1
P6
P7
1
2
3
4
5
6
7
8
9
10
M35047-XXXSP
11
12
13
14
15
16
17
18
19
20
VDD2
VERT
HOR
P5/B
P4
P3/G
P2
P1/R
P0/BLNK0
VSS1
M35047-XXXFP
CPOUT
VSS2
AC
TEST
SCL
SDA
TCK
VDD1
P6
P7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VDD2
VERT
HOR
P5/B
P4
P3/G
P2
P1/R
P0/BLNK0
VSS1
←
→
←
→
←