WF56BTIAFDNN0 Datasheet PDF

ABSOLUTE MAXIMUM RATINGS

Values Item Symbol Unit Min. MAX. Power voltage Vcc -0.3 6.5 V VLED -0.3 6.5 V Operation temperature TOP -20 70 ℃ Storage temperature TST -30 80 ℃ Remark

ELECTRICAL CHARACTERISTICS

Typical Operation Conditions Item Symbol Values Min. Typ. Max. Unit Power voltage VCC 3.1 VLED 4.8 3.3 3.5 V 5.0 5.2 V Current Consumption ICC - ILED - 200 250 mA 380 450 mA Input logic high voltage VIH 0.7VCC - 1VCC V Input logic low voltage VIL 0 - 0.3VCC V LED life time 20000 - - Hr WF56BTIAFDNN0# 第 2 頁，共 4 頁 Interface LCM PIN Definition Pin No. Symbol I/O 1 VLED P 2 VLED P 3 ADJ I 4 GLED P 5 GLED P 6 VCC P 7 VCC P 8 MODE I 9 DE I 10 VS I 11 HS I 12 GND P 13 B5 I 14 B4 I 15 B3 I 16 GND P 17 B2 I 18 B1 I 19 B0 I 20 GND P 21 G5 I 22 G4 I 23 G3 I 24 GND P 25 G2 I 26 G1 I 27 G0 I 28 GND P 29 R5 I 30 R4 I 31 R3 I 32 GND P 33 R2 I 34 R1 I 35 R0 I 36 GND P 37 DCLK I 38 GND P 39 L/R I 40 U/D I Function Power Voltage for LED circuit Power Voltage for LED circuit Adjust the LED brightness w...