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VG240481

1.Built-in controller SAP1024B
2.+ 5V single power supply
3.1/48 duty cycle
4.LED B/L pins: A/K , or pin 2/3,pin21/22
5.Backlight: LED B/L
6.Option: External Negative Voltage

Item Standard Value Unit
Module Dimension 190.0 x 54.0 mm
Viewing Area 147.0 x 29.5 mm
Active Area 143.97 x 27.33 mm
Dot Size 0.57 x 0.54 mm
Dot Pitch 0.60 x 0.57 mm
Item Symbol Condition Typical Value Unit
Input Voltage VDD 25℃ 5.0 V
Supply Current IDD VDD = +5V 45.0 mA
LCD Driving Voltage VDD - VO 25℃ 10.5 V
LED Forward Voltage Vf 25℃ 3.5 V
LED Forward Current If 25℃ 60 mA
Pin Symbol Function
1 FG Frame ground
2 VSS GND
3 VDD +5V
4 VO Contrast Adjustment
5 /WR Data write
6 /RD Data read
7 /CE Chip enable
8 C/D Command/data read/write
9 VEE Negative Voltage output
10 /RST Reset signal
11~18 DB0~DB7 Data bus line
19 FS Font select(H:6x8, L:8x8)
20 NC No connection
21 A LED Anode
22 K LED Negative

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