MC4002D7-SBLW EVERBOUQUET, MC4002D7-SBLW Datasheet - Page 21
![LCD MODULE, ALPHANUMERIC, 40X2](/photos/22/50/225027/42269555_sml.jpg)
MC4002D7-SBLW
Manufacturer Part Number
MC4002D7-SBLW
Description
LCD MODULE, ALPHANUMERIC, 40X2
Manufacturer
EVERBOUQUET
Datasheet
1.MC4002D7-SBLW.pdf
(40 pages)
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
Sunplus Technology Co., Ltd.
The relations between LCD frame s frequency and oscillator s frequency
(Assume the oscillation frequency is 250KHz, 1 clock cycle time = 4 s)
1. 1 / 8 Duty
2. 1 / 11 Duty
3. 1 / 16 Duty
COM1
1 frame = 4 (
Frame frequency =
COM1
1 frame = 4 (
Frame frequency =
COM1
1 frame = 4 (
Frame frequency =
V2(V3)
V2(V3)
VDD
VDD
VDD
V1
V4
V5
Á
Á
V1
V2
V3
V4
V5
Á
V1
V4
V5
s) x 400 x 8 = 12800 (
s) x 400 x 11 = 17600 (
s) x 200 x 16 = 12800 (
400 clocks
400 clocks
200 clocks
12.8 (ms)
17.6 (ms)
12.8 (ms)
1
1
1
1
1
1
2
2
2
= 78.1 (Hz)
= 56.8 (Hz)
= 78.1 (Hz)
Á
Á
Á
s) = 12.8 ms
s) = 17.6 ms
s) = 12.8 ms
3
3
3
1 frame
1 frame
4
4
4
19
1 frame
16
8
11
Rev.: 1.2
1
1
SPLC780A1
1
2
2
2000.05.05
2