BCB2004-08

Model No. BCB2004-08

Part Number：BCB2004-08

Outline size（mm）： 146.00 × 62.50 × 14.00

Viewing Area： 123.00 × 42.60

Active Area： 118.85 × 38.10

Controller IC： ST7066U or Eqv

Interface： Parallel

Backlight：LED

Remarks： 1×16PIN

DATASHEET

Part No. ：BCB2004-08

● Character LCD 20x4
● FSTN-Gray / STN-Gray / STN-YG / STN-Blue
● Bulit-in controller (ST7066U or Equivalent)
● +3.3V / +5.0V power supply
● 1/16 Duty , 1/5 Bias
● Viewing Direction: 6H / 12H
● Interface: 6800 4/8-bit parallel, optional SPI / I2C (RW1063 IC)
● Backlight (Side LED): White / Green / Blue / Yellow-Green / RGB / Orange / Amber
● Temp: N.T / W.T / Super W.T
● Fonts: English-Japanese / English-European / English-Cyrillic (Russian)

Interface Pin Function
Pin No.		Symbol						Description
1		VSS						Ground
2		VDD						Power supply for logic
3		VO						Contrast Adjustment
4		RS						Data/ Instruction select signal
5		R/W						Read/Write select signal
6		E						Enable signal for IC1
7~14		DB0~DB7						Data bus line
15		BLA						Backlight power supply
16		BLK						Backlight ground

Mechanical Data
Item		Standard Value						Unit
Module Dimension		146.0 x 62.5						mm
Viewing Area		123.0 x 42.6						mm
Mounting Hole		139.0 x 55.5						mm
Character Size		4.85 x 9.15						mm

Electrical Characteristics
Item		Symbol			Standard Value (typ.)			Unit
Input Voltage		VDD			5			V
Recommended LCD Driving Voltage for Normal Temp. Version module @25°C		VDD-VO			3.7			V

Display Character Address Code
Display Position	1		-	-		-	-		-	-	20
DD RAM Address(IC1)	00		-	-		-	-		-	-	13
DD RAM Address(IC1)	40		-	-		-	-		-	-	53
DD RAM Address(IC2)	14		-	-		-	-		-	-	27
DD RAM Address(IC2)	54		-	-		-	-		-	-	67

BCB2004-08

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