MC4002D7-SBLW EVERBOUQUET, MC4002D7-SBLW Datasheet - Page 16

• Manufacturer Part Number: MC4002D7-SBLW
• Description: LCD MODULE, ALPHANUMERIC, 40X2
• Manufacturer: EVERBOUQUET

Specifications of MC4002D7-SBLW

• No. Of Digits / Alpha: 80
• Character Count X Line: 40 X 2
• Character Size: 5.55mm
• Supply Voltage: 5V
• Display Area Width: 154mm
• Display Area Height: 15.3mm
• Operating: RoHS Compliant
• Display Mode: Transflective
• Backlighting Colour: White
• Rohs Compliant: Yes

There are the relations between character generator RAM addresses, character generator RAM datas
(character patterns) and character codes shown as belows:
5 X 7 dot character patterns
Note :
b7
1.
2.
3. When all of the bit4-7 of the character code are 0 , CG RAM character patterns are selected .
4. " 1 " : Selected , " 0 " : No selected , " X " : Do not care ( 0 or 1 ) .
5. For example (1), to set character code (b2 = b1 = b0 = 0, b3 = 0 or 1, b7-b4 = 0) is to display " T ".
6. The bits 0-2 of the character code RAM is character pattern line position. The 8th line is the cursor
Sunplus Technology Co., Ltd.
0
0
That means character code (00)
position and display is formed by logical OR with the cursor.
b6 b5 b4 b3 b2 b1 b0
0
0
( DD RAM Data )
Character Code
: It means that the bit0~2 of the character code correspond to the bit3~5 of the CG RAM address .
: These areas are not used for display , but can be used for the general data RAM .
0
0
0
0
X
X
0
0
0
0
0
1
16
b5 b4 b3 b2 b1 b0
0
0
,and (08)
0
0
CG RAM
Address
0
1
16
can display " T " character.
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
14
b7
X
X
b6 b5 b4 b3 b2 b1 b0
X
X
Character Patterns
( CG RAM Data )
X
X
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
0
Rev.: 1.2
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
SPLC780A1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Character
Pattern
Example (1)
Character
Pattern
Example (2)
2000.05.05
Cursor
Position