320x240 Graphic LCD Display
Model No. WG320240BP3
►Monochrome Graphics 320x240
►IC: S1D13700
►Built-in Negative voltage generator
►1/240 duty cycle
►Touch screen option (analog type)
►Temperature compensation option
►Interface: 6800/8080
►With touch panel driver, 26 pins
Description
WG320240BP3 is 320x240 graphic LCD display which is having the module dimension of 160x109 mm and AA size of 115.18x86.38 mm, diagonal size 5.7 inch. This module is built in with S1D13700 controller; it communicates via 6800/8080 8-bit parallel interface; 5V power supply and build in negative voltage generator and temperature compensation optional and touch panel optional. There are three PCB versions for WG320240BX series:
- WG320240BX: ZIF connector (CN-FPC), 20 pins
- WG320240BP2: DIP connection, 20 pins
- WG320240BP3: with touch panel driver, ZIF connector, 26 pins
DRAWING
SPECIFICATIONS
Interface Pin Function
| Pin No. | Symbol | Level | Description |
|---|---|---|---|
| 1 | VSS | 0V | Ground |
| 2 | VDD | 5.0V | Power supply for Logic |
| 3 | VO | (Variable) | Driving voltage for LCD |
| 4 | A0 | H/L | RD=L WR=H ,A0=L :Data Read AO=H :Status read RD=H WR=L ,A0=L :Data Write AO=H :Command write |
| 5 | ___ WR |
H/L | 8080 family: Write signal, 6800 family: R/W signal |
| 6 | ___ RD |
H/L | 8080 family: Read signal, 6800 family: Enable clock |
| 7~14 | DB0~DB7 | H/L | Data bus line |
| 15 | ___ CS |
H/L | Chip select ,Active L |
| 16 | ___ RES |
H/L | Controller reset signal, Active L |
| 17 | Vee | Negative Voltage Output | |
| 18 | SEL1 | 8080 or 6800 interface select | |
| 19 | DCLK | External Clock Input. This clock runs the SAR conversion process and synchronizes serial data I/O. | |
| 20 | /CS | Chip Select Input. Controls conversion timing and enables the serial input/output register. CS high = power-down mode (ADC only). | |
| 21 | DIN | Serial Data Input. If CS is low, data is latched on rising edge of DCLK. | |
| 22 | DOUT | Serial Data Output. Data is shifted on the falling edge of DCLK. This output is high impedance when CS is high. | |
| 23 | PEN | Pen Interrupt. Open anode output (requires 10kΩ to 100kΩ pull-up resistor externally). | |
| 24 | PEN1 | Pen Interrupt. Open anode output (requires 10kΩ to 100kΩ pull-up resistor externally). | |
| 25 | NC | No connection | |
| 26 | AUX | Auxiliary Input to AD |
Mechanical Data
| Item | Dimension | Unit |
|---|---|---|
| Number of dots | 320 × 240 | － |
| Module dimension | 160.0 × 109.0 × 12.5(MAX) | mm |
| View area | 122.0 × 92.0 | mm |
| Active area | 115.18 × 86.38 | mm |
| Dot size | 0.33 × 0.33 | mm |
| Dot pitch | 0.36 × 0.36 | mm |
| Duty | 1/240 | |
| Backlight Type | LED | |
| IC | S1D13700 | |
Absolute Maximum Ratings
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | 70 | ℃ |
| Storage Temperature | TST | -30 | － | 80 | ℃ |
| Input Voltage | VIN | -0.3 | － | VDD+0.5 | V |
| Output Voltage | VOUT | -0.3 | － | VDD+0.5 | V |
| Supply Voltage For Logic | VDD-VSS | 0 | － | 6.5 | V |
| Supply Voltage For LCD | VDD-V0 | 0 | － | 32 | 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 LCD | VDD-V0 | Ta=-20℃ Ta=25℃ Ta=70℃ |
－ 23.0 22.2 |
－ 23.6 － |
26.1 24.2 － |
V V V |
| Input High Volt. | VIH | － | 3.5 | － | － | V |
| Input Low Volt. | VIL | － | － | － | 1.0 | V |
| Output High Volt. | VOH | － | VDD-0.4 | － | － | V |
| Output Low Volt. | VOL | － | － | － | 0.4 | V |
| Supply Current | IDD | VDD=5.0V | 65.0 | 75.0 | 85.0 | mA |
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