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RT4002ASRB Datasheet Preview

RT4002ASRB Datasheet

LCD Module

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RT4002ASR(L)B
*40 Characters 2 lines * Controller LSI built-in * +5v single power supply
EXTERNAL DIMENSIONS AND DISPLAY PATTERN
MECHANICAL DATA (Nominal dimensions)
module size ----------- 182.0Wx33.5Hx11.0(14.0)D mm
Effective display area ------------ 154.5Wx15.8H mm
Character size(5X8 dots) ----------- 3.20Wx5.55H mm
Character pitch ------------------------- 3.70x5.95 mm
Dot size --------------------------- 0.60Wx0.65H mm
ABSOLUTE MAXIMUM RATINGS min max
Power supply for logic(Vdd-Vss) ---------- 0 7.0V
power supply for LCD drive(Vdd-V0) --- 0 5.0V
Input voltage(Vi) --------------------------- Vss VddV
Operating temperature(Ta) ------------------ 0 60
Stroage temperature(Tstg)--------------------- -10 70
ELECTRICAL CHARACTERISTICS
Ta=25 , Vdd=5.0V+0.25V
Input 'high' voltage(ViH) ---------------- 3.5Vmin.
Input 'low' voltage(ViL) ----------------- 0.55Vmax.
Output 'high' voltage(VoH)(-IoH+0.1mA) -- 3.75Vmin.
Output 'low' voltage(VoL)(IoL=0.1mA) ----- 1.0Vmax.
Power supply current(Idd)(Vdd=5.0V) --- 2.0mAmax.
Drive method ----------------------- 1/16Duty , 1/5bias.
PIN CONNECTION
Pin No. Symbol Level
1 Vss
Function
0V
2 Vdd
3 Vo
+5V
4
RS
H/L
L:Instruction code input
H:Data input
5
R/W
H/L
H:Data read
L:Data write
6 E H,H L Enable singnal
7 D0 H/L
8 D1 H/L
9 D2 H/L
10
11
D3
D4
H/L
H/L
Data bus line *
12 D5 H/L
13 D6 H/L
14 D7 H/L
15 LED+
16 LED-
BLOCK DIAGRAM


Part Number RT4002ASRB
Description LCD Module
Maker ETC
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RT4002ASRB Datasheet PDF






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