Description
Ground Logic Voltage Operating Voltage for LCD (Variable) H : Instruction Code, L : Data Code Read Signal Write Signal Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3 Data Bit 4
PIN
12 13 14 15 16 17 18 19 20 21 22
SYMBOL
DB5 DB6 DB7 /CE /RES VEE MD2 FS1 NC A K
SIGNAL DESCRIPTION
Data Bit 5 Data Bit 6 Data Bit 7 Chip Enable Signal Reset Signal Supply Voltage for LCD Driver Number of Columns Select Signal Font Select (H : 6X8 Dots, L : 8X8)) No Connection Anode of LED Unit Cathode of LED Unit
1 V
HE245XX50 Datasheet
