產品敘述
華凌光電WF57ETZACDNN0為5.7吋O-Film廣視角TFT模組，外觀尺寸為141.12 x 101.55 mm, AA區尺寸為 115.2 x 86.4 mm，此型號為純面板TFT-LCD另有可以選配電阻式觸控面板與PCAP電容式觸控面板。此模組為RTP介面的TFT模組其操作溫度是-20℃ ~ +70℃，儲存溫度是-30℃ ~ +80℃。
規格圖
產品規格
Pin功能定義
| Pin | 符號 | 功能說明 |
|---|---|---|
| 1 | IF1 | Input data format control |
| 2 | IF2 | Input data format control |
| 3 | POL | Polarity Signal connect to VCOM driving circuit. |
| 4 | RESET | Hardware reset |
| 5 | SPENA | Chip select |
| 6 | SPCL | Serial Clock |
| 7 | SPDA | Serial Data |
| 8 | B0 | Blue Data bit |
| 9 | B1 | Blue Data bit |
| 10 | B2 | Blue Data bit |
| 11 | B3 | Blue Data bit |
| 12 | B4 | Blue Data bit |
| 13 | B5 | Blue Data bit |
| 14 | B6 | Blue Data bit |
| 15 | B7 | Blue Data bit |
| 16 | G0 | Green Data bit |
| 17 | G1 | Green Data bit |
| 18 | G2 | Green Data bit |
| 19 | G3 | Green Data bit |
| 20 | G4 | Green Data bit |
| 21 | G5 | Green Data bit |
| 22 | G6 | Green Data bit |
| 23 | G7 | Green Data bit |
| 24 | R0 | Red Data bit |
| 25 | R1 | Red Data bit |
| 26 | R2 | Red Data bit |
| 27 | R3 | Red Data bit |
| 28 | R4 | Red Data bit |
| 29 | R5 | Red Data bit |
| 30 | R6 | Red Data bit |
| 31 | R7 | Red Data bit |
| 32 | Hsync | Horizontal synchronous signal |
| 33 | Vsync | Vertical synchronous signal |
| 34 | Data CLK | Dot data clock |
| 35 | AVDD(analog) | Analog power: 4.5V~5.5V |
| 36 | AVDD(analog) | Analog power: 4.5V~5.5V |
| 37 | VCC(Digital) | Digital power: 3V~3.6V |
| 38 | VCC(Digital) | Digital power: 3V~3.6V |
| 39 | NPC | NTSC/PAL mode Auto detection result H:NTSC/L:PAL |
| 40 | VGL | Gate off power |
| 41 | VGL | Gate off power |
| 42 | UD | Up/down selection |
| 43 | VGH | Gate on power |
| 44 | LRC | Shift direction of device internal shift register control. |
| 45 | GND | System ground pin of the IC. Connect to system ground. |
| 46 | VCOM | VCOM driving input |
| 47 | VCOM | VCOM driving input |
| 48 | ENB | Signal to settle the horizontal display position |
| 49 | GND | System ground pin of the IC. Connect to system ground. |
| 50 | GND | System ground pin of the IC. Connect to system ground. |
規格說明
| 項目 | 規格 | 單位 |
|---|---|---|
| 顯示尺寸(對角線) | 5.7 | 吋 |
| 點陣(解析度) | 320 × RGB × 240 (TFT) | dots |
| 模組尺寸 | 141.12(W) × 101.55(H) × 6.5(D) MAX | mm |
| 有效區域 | 115.2 × 86.40 | mm |
| 點間距 | 0.12 × 0.36 | mm |
| LCD類型 | TFT, 正常白, 透射性 | |
| 視角 | 12點鐘方向 | |
| 灰階反轉 | 6點鐘方向 | |
| 背光類型 | LED, 正常白 | |
| 長寬比 | 4:3 | |
| 觸控面板類型 | 無觸控面板 | |
| 表面 | 防眩光 (Anti-Glare) | |
最大絕對額定值
| 項目 | 符號 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|
| 工作溫度 | TOP | -20 | － | +70 | ℃ |
| 儲存溫度 | TST | -30 | － | +80 | ℃ |
電氣特性
| 項目 | 符號 | 條件 | 最小值 | 典型值 | 最大值 | 單位 |
|---|---|---|---|---|---|---|
| 邏輯供電電壓 | VCC | － | 3.0 | 3.3 | 3.6 | V |
| 高準位輸入電壓 | VIH | － | 0.7 Vcc | － | Vcc | V |
| 低準位輸入電壓 | VIL | － | 0 | － | 0.3 Vcc | V |
| LCD驅動電源電壓 | VGH x 1 | Ta=25℃ | - | 15 | - | V x 3 |
| VGL x 2 | - | -10 | - | |||
| VcomH | 2.5 | - | 5.5 | |||
| VcomL | -2.0 | - | 0 | |||
| 供電電流 | IVCC | VCC=3.3V | － | 5 | 8 | mA |
