HDM40416l4
HDM40416l4 is LCD DISPLAY MODULE manufactured by HANTRONIX.
Features
Character Format 5x7 Dots with Cursor Backlight LED Options.TN/Gray STN/Yellow STN, 12 o’Clock/6 o’Clock View Normal/Extended Temperature Normal/Negative Displays Physical Data Module Size 190.0W x 54.0H x 14.5T mm Viewing Area Size 147.0W x 29.5H mm Weight 150g
Block Diagram
E1 D0-D7 RS R/W
Absolute Maximum Ratings
PARAMETER SUPPLY VOLTAGE SUPPLY VOLTAGE FOR LCD INPUT VOLTAGE OPERATING TEMPERATURE STORAGE TEMPERATURE LED FORWARD CURRENT LED REVERSE VOLTAGE LED POWER CONSUMPTION SYMBOL VDD-VSS VDD-VL VIN TOP TSTG IF VR PD 0 0 VSS 0 MIN 7.0
MAX 13.5
Electrical Characteristics (VDD=5.0±0.25V 25°C)
PARAMETER INPUT HIGH VOLTAGE INPUT LOW VOLTAGE OUTPUT HIGH VOLTAGE OUTPUT LOW VOLTAGE POWER SUPPLY CURRENT POWER SUPPLY FOR LCD LED FORWARD VOLTAGE BRIGHTNESS DRIVE METHOD SYM VIH VIL VOH VOL IDD VDD-VL VF L CONDITION MIN 2.2 2.4 4.3 60 1/16 Duty TYP 3.0 4.1 80 MAX 0.6 0.4 5.0 4.7 4.5 UNIT V V V V m A V V NIT IOH=0.2m A IOL=1.2m A VDD=5.0V TA=25°C IF=150m A IF=150m A w w w
-20
- .D
VDD 50 70 8 2700 600 t a
V V V °C °C m A V m W
UNIT
S a e h
E2 VL VDD VSS K A PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 t e
D7 D6 D5 D4 D3 D2 D1 D0 E1 RW RS VL VSS VDD E2 N/C A K
U 4
LCD Controller HD44780 or equivalent LCD Controller HD44780 or equivalent
.c
4 SEG 40 SEG 40 4 m o
4 DRIVERS 40 40 40 40 LCD PANEL 40 40 40 40 4 DRIVERS
16 16
LED BACKLIGHT
RESISTOR SUPPLIED BY USER
Pin Connections
SYMBOL LEVEL H/L H/L H/L H/L H/L H/L H/L H/L H,H→L H/L H/L 0V 5V H,H→L Enable H: Data read L: Data write H: Data input L: Instruction input Ground Enable Data bus FUNCTION
Operating voltage for LC Power supply for logic No-connection
Page 84 w w w
.D
Anode for LED backlight Cathode for LED backlight at h S a t...
