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HC1621

ETC
Part Number HC1621
Manufacturer ETC
Description Display Module
Published Apr 6, 2016
Detailed Description HC1621 3.5 8.0 11.5 13.58 122.0± 0.3 115.0 106.0± 0.2 99.0(V.A.) 94.84(A.A.) 1/16DUTY 1/5BIAS MAX 13.5 9.5± 0.3 4.84 ...
Datasheet PDF File HC1621 PDF File

HC1621
HC1621

Overview
HC1621 3.
5 8.
0 11.
5 13.
58 122.
0± 0.
3 115.
0 106.
0± 0.
2 99.
0(V.
A.
) 94.
84(A.
A.
) 1/16DUTY 1/5BIAS MAX 13.
5 9.
5± 0.
3 4.
84 0.
92 1.
1 9.
66 8.
06 0.
06 44.
0± 0.
3 37.
0 35.
8± 0.
2 24.
0(V.
A.
) 20.
0(A.
A.
) 11.
0 @2.
54x15=38.
1 1.
0 3.
5 0.
68 0.
06 1.
6 2.
5 3.
5 6.
1 12.
0 14.
0 PIN CONNECTIONS Pin Symbol Level Function 1 VSS 0V GND 2 VDD +5V Power supply for logic 3 VO Operating voltage for - lcd “H” Data, 4 RS H/L “L” Instruction code 5 R/W H/L “H” Read, “L” Write 6 E H-L Enable signal 7 DB0 H/L 8 DB1 H/L 9 DB2 H/L 10 DB3 11 DB4 H/L H/L Data bus line 12 DB5 H/L 13 DB6 H/L 14 DB7 H/L 15 LEDA +5V Power supply for LED 16 LEDK 0V backlight NOTES: 1.
Built-in controller (KS0066 or Equivalent) 2.
LED can be driven by pin15, pin16 or A and K MECHANICAL DATA Item Nominal Dimensions Unit Module Size W x H x T 122.
0X44.
0X13.
5 mm Viewing Area (W x H ) 99.
0X24.
0 mm Character Size (W x H ) 4.
84X9.
66 mm Dot Size (W x H ) 0.
92X1.
10 mm ABSOLUTE MAXIMUM RATINGS Item Symbol Min.
Max.
Unit Supply Voltage (Logic) VDD-VSS -0.
3 7.
0 Supply Voltage (LCD) VDD-VO -0.
3 13.
0 Input Voltage VI -0.
3 VDD+0.
3 Operating Temp.
TOPR -20 70 Storage Temp.
TSTG -30 80 ELECTRICAL CHARACTERISTICS ( VDD=5.
0V, Ta=25 Item Symbol Min.
Typ.
Max.
V V V ) Unit Input High Voltage VIH 2.
2 - Input Low Voltage VIL -0.
3 - Output High Voltage VOH 2.
4 - Output Low Voltage VOL 0 - Supply Current IDD - 1.
5 LCD Driving Voltage VDD-V0 - 4.
7 LED BACKLIGHT SPECIFICATIONS ( Ta=25 VDD 0.
6 VDD 0.
4 ) V V V V mA V Item Forward Voltage Forward Current YELLOW-GREEN 4.
1V 240mA - 16 - ...


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