M0420SD-204SDAR1-3 Newhaven Display, M0420SD-204SDAR1-3 Datasheet - Page 23

• Manufacturer Part Number: M0420SD-204SDAR1-3
• Description: MODULE VF CHAR 4X20 4.84MM
• Manufacturer: Newhaven Display

Specifications of M0420SD-204SDAR1-3

• Outline L X W X H: 100.00mm x 60.00mm x 20.60mm
• Viewing Area: 73.60mm L x 30.96mm W
• Display Format: 20 x 4
• Display Type: Character
• Format: 5 x 8 Dots
• Voltage - Supply: 5V
• Character Size: 4.84mm H x 2.35mm W
• Operating Temperature: -40°C ~ 85°C
• Product: Character Display Modules
• Character Count X Line: 20 x 4
• Module Size (w X H X T): 100 mm x 60 mm x 20.6 mm
• Voltage Rating: 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Dot Format: 5 x 8
• Viewing Area (w X H): 73.6 mm x 30.96 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Number Of Dots: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STANDARD NAME:
7.6 RESET CONDITIONS
After either a power-up reset or an external reset, the module initializes to the following
conditions:
1) All DDRAM locations are set to 20H (character code for a space).
2) The AC is set to DDRAM address 00H (i.e. sets cursor position to 00H).
3) The relationship between DDRAM addresses and character positions on the VFD is set to the
4) Entry Mode Set instruction bits:
5) Display On/Off Control instruction bits:
6) Function Set instruction bits:
Note that the function set command must be the first instruction sent to the module after any
reset.
7.6.1 INITIALIZATION
The module can be initialized by using instructions if the module is not reset according to the
reset timing detailed in Section 3.7.1 (Reset Timing). After any reset, the function set command
must be the first instruction sent to the module.
non-shifted position.
I/D = 1:
S = 0:
D = 0:
C = 0:
B = 0:
DL = 1:
N = 1(0): Number of display lines set to 2 for multiple line displays (number of display
BR1,BR0 = 0,0: Sets the luminance level to 100%.
The AC increments after each DDRAM or CGRAM access.
The display shift function is disabled.
The display is off (display blank).
The cursor is off.
The blinking character function is disabled.
Sets the data bus width for the parallel interface modes to 8-bit (DB7-DB0).
lines set to 1 for single line displays).
M0420SD-204SDAR1-3
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