LMR4769EW-WCB DENSITRON, LMR4769EW-WCB Datasheet - Page 65

• Manufacturer Part Number: LMR4769EW-WCB
• Description: LCD MODULE, 240X320, BLUE
• Manufacturer: DENSITRON

Specifications of LMR4769EW-WCB

• Lcd Display Type: STN
• Pixel Size (h X W): 0.34mm X 0.34mm
• Display Mode: Transflective
• Interface Type: Serial
• Viewing Area (h X W): 92.14mm X 120.14mm
• Supply Voltage: 32V
• External Depth: 15.6mm
• External: RoHS Compliant
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Backlighting Colour: Blue
• Pixel Pitch (h X W): 0.36mm X 0.36mm

4: FUNCTION DESCRIPTION
60
1-frame period
(3) Basic timing
The basic read cycle of display memory in the S1D13700 varies with the clock divide ratios set, as shown
below.
When the display clock frequency divide ratio = 1/4, display data is output every 8 system clock periods.
When the display clock frequency divide ratio = 1/8, display data is output every 16 system clock periods.
When the display clock frequency divide ratio = 1/16, display data is output every 32 system clock
periods.
Figure 4-6 Relationship between TC/R and C/R
Figure 4-5 Basic read cycle of display memory
Line
[L/F]
LP
1
2
3
EPSON
Display Data
Display period
TC/R
C/R
0
0
0
0
S1D13700 Technical Manual
Frequency division
adjustment period
R
R
R
R