Model No. WO240160A
►LCD COG Module
►Type: Graphic
►Structure: COG
►Size: 3.24"
►Display Format : 240x160 dots
►IC: ST7529
►+3.3V power supply
►1/160 duty cycle
►Interface : 6800/8080
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | VDD | Power supply (+3.3V) | |
| 2 | VSS | Power supply | |
| 3 | /CS | L | Chip enable active “ L “ |
| 4 | RS | H/L | H : Data , L : Instruction |
| 5 | /WR | L | Write enable input,active Low |
| 6 | /RD | L | Read enable input,active Low |
| 7 | DB0 | H/L | Data bus line |
| 8 | DB1 | H/L | Data bus line |
| 9 | DB2 | H/L | Data bus line |
| 10 | DB3 | H/L | Data bus line |
| 11 | DB4 | H/L | Data bus line |
| 12 | DB5 | H/L | Data bus line |
| 13 | DB6 | H/L | Data bus line |
| 14 | DB7 | H/L | Data bus line |
| 15 | /RST | Reset input pin /RST =Low, initialization is executed |
|
| 16 | BLA | Power | Power supply for backlight negative |
| Item | Dimension | Unit |
|---|---|---|
| Number of dots | 240 x 160 dots | － |
| Module dimension | 93.0 x 64.2 x 9.8 (Max) | mm |
| View area | 78.5 x 47.5 | mm |
| Active area | 69.58 x 43.98 | mm |
| Dot size | 0.27 x 0.255 | mm |
| Dot pitch | 0.29 x 0.275 | mm |
| Duty | 1/160 | |
| Backlight Type | LED | |
| IC | ST7529 | |
| Interface | 8080 | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Supply voltage for Logic | VDD-VSS | -0.5 | － | 4.0 | V |
| Power supply voltage (VDD standard) | VLCDIN,VLCDOUT | -0.5 | － | +20 | V |
| Input voltage | VIN | -0.5 | － | VDD+0.5 | V |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Logic | VDD-VSS | － | 3.0 | 3.3 | 3.6 | V |
| Supply Voltage For LCM | V0-VSS | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 14.3 － |
－ 14.5 － |
－ 14.8 － |
V V V |
| Input High Volt. | VIH | － | 0.7 VDD | － | VDD | V |
| Input Low Volt. | VIL | － | VSS | － | 0.3VDD | V |
| Output High Volt. | VOH | － | VDD-0.4 | － | － | V |
| Output Low Volt. | VOL | － | VSS | － | 0.4 | V |
| Supply Current(No include LED Backlight) | IDD | VDD=3.3V | － | 4.8 | － | mA |
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