GB320240DNGBBMUA-V00中文资料(7)

7. MODULE FUNCTION DESCRIPTION

7.1. PIN DESCRIPTION Pin No.

Symbol

Description

Data Bit 0 Data Bit1 Data Bit2 Data Bit3 Display OFF Signal, Active Low Frame Start Signal No Connect Common Driver Data Shift Signal Clock Pulse for Segment Shift Register Power Supply for Positive (+5V) Power Supply for Ground Negative Voltage for LCD Power Supply Contrast Adjustment Voltage Frame Ground