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| Brand Name : | HOTHMI | 
| Model Number : | HTM1604B | 
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability : | 99999 | 
| Delivery Time : | 25 days | 
Model - 16X4 COB Character LCM/HTM1604B
Quick detail
Product type - COB Character LCM
Show contents - 16X4Character
Outline size(mm) - 87.0X60.0X10.4
Size of View Window(mm) - 62.0X27.2
Display size(mm) - 56.2X20.8
Point spacing(mm) - 0.55X0.55
Visual angle - 6H
Backlight type or brightness - WHITE
Connection PIN Number - 16PIN
Interface mode - MCU/8bit
Working temperature - (-20~70℃)
Power supply voltage - 5.0v
Interface Pin function
| Pin No. | Pin Name | Function | 
| 1 | VSS1 | (0V) Power Supply, | 
| 2 | VDD1 | Positive Power Supply (5.0V) | 
| 3 | V01 | LCD Contrast Reference Supply | 
| 4 | RS1 | Select Register-1 0.Instruction register (for write) busy flag address Counter(for read) 1.Data register (for write and read) | 
| 5 | R/W1 | Select read or write 0: Write 1. Read | 
| 6 | E1 | Starts data read/write | 
| 7 | DB01 | Data Bus Lines | 
| 8 | DB1 | |
| 9 | DB2 | |
| 10 | DB3 | |
| 11 | DB4 | |
| 12 | DB5 | |
| 13 | DB6 | |
| 14 | DB7 | |
| 15 | BLA | (5.0V)Backlight Positive | 
| 16 | BLK | (VSS)Backlight Negative | 



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