NHD-240128WG-AFTI-VZ#C5 Newhaven Display, NHD-240128WG-AFTI-VZ#C5 Datasheet - Page 10

• Manufacturer Part Number: NHD-240128WG-AFTI-VZ#C5
• Description: LCD MOD GRAPHIC 240X128 TRANSM
• Manufacturer: Newhaven Display

Specifications of NHD-240128WG-AFTI-VZ#C5

• Display Type: FSTN - Film Super-Twisted Nematic
• Display Mode: Transmissive
• Viewing Area: 129.00mm L x 75.00mm W
• Backlight: CCFL - White
• Dot Size: 0.47mm W x 0.47mm H
• Dot Pitch: 0.50mm x 0.50mm
• Dot Pixels: 240 x 128
• Interface: Parallel
• Pixel Density: 240 x 128
• Fluid Type: FSTN Negative
• Module Size (w X H X T): 170 mm x 103.5 mm x 14 mm
• Backlighting: LED White
• Operating Temperature Range: - 20 C to + 70 C
• Product: Graphic LCD Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Flowchart of communications with MPU
(1) Status Read
control lines for writing or reading through an MPU interface, it has a 128-word character generator
ROM ( refer to Table 1. ), which can control an external display RAM of up to 8K bytes. Allocation
of text, graphics and external character generator RAM can be made easily and the display window
can be moved freely within the allocated memory range.
freely allocated to the memory area( 8 K byte max ).
Recommend
A status check must be performed before data is read or written.
xRAM Interface
The external RAM is used to store display data( text, graphic and external CG data ). It can be
0000H
0C00H
2000H
1800H
TEXT AREA
GRAPHIC
AREA
CG RAM
AREA