MC4002D7-SBLW EVERBOUQUET, MC4002D7-SBLW Datasheet - Page 3

• 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

GENERAL DESCRIPTION
The SPLC780A1, a dot-matrix LCD controller and driver from SUNPLUS, is a unique design for displaying
alpha-numeric, Japanese-Kana characters and symbols. The SPLC780A1 provides two types of interfaces to
MPU: 4-bit and 8-bit interfaces. The transferring speed of 8-bit is twice faster than 4-bit. A single SPLC780A1
is able to display up to two 8-character lines. By cascading with SPLC100 or SPLC063, the display capability
can be extended.
performance keeps in the highest rank.
FEATURES
Character generator ROM: 7200 bits
Á
Á
Character generator RAM: 512 bits
Á
Á
Provide connecting to 4-bit or 8-bit MPU
Direct driver for LCD: 16 COMs x 40 SEGs
Duty factor (selected by program):
Á
Á
Á
Built-in power on automatic reset circuit
Built-in oscillator circuit (with external resistor)
Support external clock operation
Sunplus Technology Co., Ltd.
1/8 duty: 1 line of 5 x 7 dots
1/16 duty: 2 lines of 5 x 7 dots / line
Character font 5 x 7 dots: 160 characters
Character font 5 x 10 dots: 32 characters
Character font 5 x 7 dots: 8 characters
Character font 5 x 10 dots: 4 characters
1/11 duty: 1 line of 5 x 10 dots
The CMOS technology ensures the power saves in the most efficient way and the
1
BLOCK DIAGRAM
OSC1
OSC2
for LCD
R / W
Power
Supply
Drive :
VDD
VSS
RS
(V5-1)
DB3-0
DB7-4
E
16COM/40SEG CONTROLLER/DRIVER
Buffer
I / O
Busy Flag
Â
Parallel to Serial Data Conversion Circuit
Â
Timing Generation Circuit
Instruction
Register
Register
Data
Character
Generator
ROM
Â
Ã
Á
Â
Instruction
Decorder
Ã
Generator
Character
RAM
Address
Counter
Â
SPLC780A1
Á
Ã
Ã
Data RAM
80 Bytes
Display
Control
Cursor
Circuit
Rev.: 1.2
Blink
Â
Register
Register
Circuit
Latch
40-bit
16-bit
Shift
Shift
ÄÅ
ÄÅ
ÆÇ
Segments
Commons
Driver
2000.05.05
LCD
40
16
x
COM16-1
CL1,CL2
SEG40 - 1
M
D