Description
1 VSS GROUND POWER SUPPLY FOR LOGIC 2 VCC CIRCUIT LCD CONTRAST 3 VEE ADJUSTMENT INSTRUCTION/DATA 4 RS REGISTER SELECTION 5 6 7 8 9 10 11 12 13 14 15 16 R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 LED+ LEDREAD/WRITE SELECTION ENABLE SIGNAL FUNCTION 0V (GND) +5V
RS = 0 : INSTRUCTION REGISTER RS = 1 : DATA REGISTER R/W = 0 : REGISTER WRITE R/W = 1 : REGISTER READ
BLOCK DIAGRAM
DATA INPUT/OUTPUT LINES
8 BIT: DB0-DB7
SUPPLY VOLTAGE FOR +5V LED+ SUPPLY VOLTAGE FOR LED- 0V
JHD
MODEL NO.:
SHENZHEN JIN
Features
- Display construction: 16 Characters.
- 4 Lines.
- Display mode: TN/STN.
- Display type: Positive Transflective.
- Backlight: LED/4.2VDC.
- Viewing direction: 6 o’clock.
- Operating Operating temperature: Indoor I d.
- Driving voltage: Single power.
- Driving method: 1/16 duty,1/4 bias.
- Type: COB (Chip On Board).
- Number of data line: 8-bit parallel.
- Connector: Pin.
JHD539-164B Datasheet
