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122x32 Mono Graphic LCD Display with SBN1661G IC

Model No. WG12232BP1

►Graphic LCD 122x32
►Available for internal oscillation 2KHz
►IC: SBN1661G
►1/32 duty cycle
►5V power supply
►White LED backlight not available
►Interface: 6800


WG12232BP1 is a 122x32 mono graphic LCD display module which is having the outline size 65.4 x 28.32 mm and AA size of 48.76 x 14.36 mm, diagonal size 2.0 inch. This 122x32 graphic LCD module is built in with SBN1661G controller IC or equivalent IC.  It supports 6800 8-bit parallel interface and supports 5V power supply only.  WG12232BP1 and WG12232G are having the same outline dimension and VA and AA size, but the pinout of these two types are different. The WG12232G is having FFC on module, as to the WG12232BP1 is having connecter not FFC.


122x32 Mono Graphic LCD Display with SBN1661G IC - WG12232BP1
Data source ref:WG12232BP1-YYH-N#A


Interface Pin Function

Pin No. Symbol Level Description
1 Vdd 5.0V Supply voltage for logic
2 Vss 0V Ground
3 Vo (Variable) Operating voltage for LCD
4 RES H/L Reset the LCD display , active “ L “
5 E1 H/L Chip select signal for IC1 ,active “ H “
6 E2 H/L Chip select signal for IC2 , active “ H “
7 R/W H/L H : Read ; L : Write
8 A0 H/L H : Data L : Instruction
9 DB0 H/L Data bus line
10 DB1 H/L Data bus line
11 DB2 H/L Data bus line
12 DB3 H/L Data bus line
13 DB4 H/L Data bus line
14 DB5 H/L Data bus line
15 DB6 H/L Data bus line
16 DB7 H/L Data bus line
17 A LED+
18 K LED-
19 NC No Connection
20 NC No Connection

Mechanical Data

Item Dimension Unit
Number of dots 122 x 32
Module dimension 65.4 x 28.2 x 10.5 (Max) mm
View area 54.8 x 19.0 mm
Active area 48.76 x 14.36 mm
Dot size 0.36 x 0.41 mm
Dot pitch 0.40 x 0.45 mm
Duty 1/32
Backlight Type LED
Interface 6800

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80
Input voltage VI -0.3 VDD+0.3 V
Supply voltage for Logic VDD-VSS -0.3 +6.0 V
LCD bias voltage VLCD 3.5 13 V

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-VSS 4.5 5.0 5.5 V
Supply Voltage For LCM VDD-V0 Ta=-20℃


Input High Volt. VIH VDD=5.0 3.0 5.0 VDD+0.5 V
Input Low Volt. VIL 0 0.7 1.1 V
Output High Volt. VOH VDD-0.3 VDD V
Output Low Volt. VOL 0 0.3 V
Supply Current IDD VDD=5.0V 1.0 1.4 mA

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