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
Description
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.
DRAWING
Data source ref:WG12232BP1-YYH-N#A
SPECIFICATIONS
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 | |
| IC | SBN1661G | |
| 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℃ Ta=25℃ Ta=70℃ |
－ 4.6 4.2 |
－ 4.7 － |
5.3 4.8 － |
V V V |
| 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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