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RT4004ASRB Datasheet Preview

RT4004ASRB Datasheet

LCD Module

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RT4004ASR(L)B
*40 Characters 4 lines * Controller LSI built-in * +5v single power supply
EXTERNAL DIMENSIONS AND DISPLAY PATTERN
MECHANICAL DATA (Nominal dimensions)
PIN CONNECTION
module size ----------- 190.0Wx54.0Hx11.0(14.0)D mm Pin No. Symbol Level
Function
Effective display area ------------- 147.0Wx29.5H mm 1 Vss
0V
Character size(5X8 dots) ----------- 2.78Wx4.89H mm 2 Vdd
+5V
Character pitch --------------------------- 3.53x6.09 mm
3
Vo
Dot size ----------------------------- 0.50Wx0.55H mm
4
RS
H/L
L:Instruction code input
H:Data input
ABSOLUTE MAXIMUM RATINGS min max
Power supply for logic(Vdd-Vss) ---------- 0 7.0V
5
R/W
H/L
H:Data read
L:Data write
power supply for LCD drive(Vdd-V0) --- 0 5.0V 6 E1 H,H L Enable singnal
Input voltage(Vi) ---------------------------- Vss VddV 7
E2
Operating temperature(Ta) ------------------ 0 60
8 D0 H/L
Stroage temperature(Tstg)--------------------- -10 70
9 D1 H/L
ELECTRICAL CHARACTERISTICS
10
11
D2
D3
H/L
H/L
Data bus line *
Ta=25 , Vdd=5.0V+0.25V
12 D4 H/L
Input 'high' voltage(ViH) ---------------- 3.5Vmin. 13 D5 H/L
Input 'low' voltage(ViL) ----------------- 0.55Vmax. 14 D6 H/L
Output 'high' voltage(VoH)(-IoH+0.1mA) -- 3.75Vmin. 15 D7 H/L
Output 'low' voltage(VoL)(IoL=0.1mA) ----- 1.0Vmax. 16 NC
Power supply current(Idd)(Vdd=5.0V) --- 2.0mAmax. 17 LED+
Drive method ----------------------- 1/16Duty , 1/5bias. 18 LED-
BLOCK DIAGRAM


Part Number RT4004ASRB
Description LCD Module
Maker ETC
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RT4004ASRB Datasheet PDF






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