12864 Monochrome LCD Display 16pin 1.3 inch 128*64 LCD COG Graphic
Modules
1. Basic Specifications
1.1 Display Specifications
1) Display Mode: Passive Matrix
2) Display Color: Monochrome (White)
3) Drive Duty: 1/64 Duty
1.2 Mechanical Specifications
1) Outline Drawing: According to the annexed outline drawing
2) Number of Pixels: 128 64
3) Panel Size: 34.5 23.0 1.4 (mm)
4) Active Area: 29.42 14.7 (mm)
5) Pixel Pitch: 0.23 0.23(mm)
6) Pixel Size: 0.21 0.21(mm)
7) Weight: 2.18 (g)
1.3 Active Area / Memory Mapping & Pixel Construction
1.4 Mechanical Drawing
2. Absolute Maximum Ratings
Parameter | Symbol | Min | Max | Unit | Notes |
Supply Voltage for Logic | VDD | -0.3 | 4 | V | 1, 2 |
Supply Voltage for Display | VCC | 0 | 14 | V | 1, 2 |
Supply Voltage for DC/DC | VBAT | 0.3 | 5 | V | 1, 2 |
Operating Temperature | TOP | -40 | 85 | ℃
| |
Storage Temperature | TSTG | -40 | 85 | | 3 |
Life Time (120 cd/m2) | | 10,000 | - | hour | 4 |
Life Time (80 cd/m2 ) | | 30,000 | - | hour | 4 |
Life Time (60 cd/m2 ) | | 50,000 | - | hour | 4 |
Note 1: All the above voltages are on the basis of “VSS = 0V”.
Note 2: When this module is used beyond the above absolute maximum
ratings, permanent breakage of the
module may occur. Also, for normal operations, it is desirable to
use this module under the
conditions according to Section 3. “Optics & Electrical
Characteristics”. If this module is used
beyond these conditions, malfunctioning of the module can occur and
the reliability of the module
may deteriorate.
Note 3: The defined temperature ranges do not include the
polarizer. The maximum withstood
temperature of the polarizer should be 80C.
Note 4: VCC = 12.0V, Ta = 25°C, 50% Checkerboard.
Software configuration follows Section 4.4 Initialization.
End of lifetime is specified as 50% of initial brightness reached.
The average operating lifetime at
room temperature is estimated by the accelerated operation at high
temperature conditions.
3.. Optics & Electrical Characteristics
3.1 Optics Characteristics
Characteristics | Symbol | Conditions | Min | Typ | Max | Unit |
Brightness (VCC Supplied Externally) | Lbr | Note 5 | 100 | - | - | cd/m2 |
Brightness (VCC Generated by Internal DC/DC) | Lbr | Note 6 | 90 | 110 | 130 | cd/m2 |
C.I.E. (White) | (x) (y) | C.I.E. 1931 | 0.25 0.27 | 0.29 0.31 | 0.33 0.35 | |
Dark Room Contrast | CR | | | 2000:1 | | |
Viewing Angle | | | | Free | | degree |
* Optical measurement taken at VDD = 2.8V, VCC = 12V & 9V.
Software configuration follows Section 4.4 Initialization.
3.2 DC Characteristics
Characteristics | Symbol | Conditions | Min | Typ | Max | Unit |
Supply Voltage for Logic | VDD | | 1.65 | 2.8 | 3.3 | V |
Supply Voltage for Display (Supplied Externally) | VCC | Note 5 (Internal DC/DC Disable) | - | 12 | - | V |
Supply Voltage for DC/DC | VBAT | Internal DC/DC Enable | 3.5 | - | 4.2 | V |
Supply Voltage for Display (Generated by Internal DC/DC) | VCC | Note 6 (Internal DC/DC Enable) | 6.4 | - | 9 | V |
High Level Input | VIH | IOUT = 100μA, 3.3MHz | z 0.8VDD | - | VDD | V |
Low Level Input | VIL | IOUT = 100μA, 3.3MHz | 0 | - | 0.2VDD | V |
High Level Output | VOH | IOUT = 100μA, 3.3MHz | 0.9xVDD | - | VDD | V |
Low Level Output | VOL | IOUT = 100μA, 3.3MHz | 0 | - | 0.1VDD | V |
Operating Current for VDD | IDD | | - | 180 | 300 | μA |
Operating Current for VCC (VCC Supplied Externally) | ICC | Note 7 | - | 17 | 28 | mA |
Operating Current for VBAT (VCC Generated by Internal DC/DC) | IBAT | Note 8 | - | 45 | 50 | mA |
Note 8 | IDD, SLEEP | | - | 1 | 5 | μA |
Sleep Mode Current for VCC | ICC, SLEEP | | - | 2 | 10 | μA |
Note 5 & 6: Brightness (Lbr) and Supply Voltage for Display (VCC)
are subject to the change of the panel
characteristics and the customer’s request.
Note 7: VDD = 2.8V, VCC = 12V, IREF=910K 100% Display Area Turn on.
Note 8: VDD = 2.8V, VCC = 9V, IREF=560K 100% Display Area Turn on.
* Software configuration follows Section 4.4 Initialization.
FAQ
Q1: Do you accept customization displays and touch screens?
A: Sure, you can customization the FPC,Backlight and the touch
screen.
Q2: What type of interface is your display screen?
A: Small sized of displays generally support
SPI,MCU,RGB,MIPI.Medium sized displays generally support
LVDS,MIPI,EDP.Different specifications use different interfaces.
Q3: Do you used capacitive touch screen or resistive touch screen.
A: We have capacitive touch screen and resistive touch screen .
Q4: What is your sample policy?
A: If there is stock,you can sample at any time,if there is no
stock,it will take some time,and then wait for the materials to
come back to sample. But the customer needs to pay the sample fee
and express fee.
Q5: How long is your lead time for mass production?
A: It takes about 20 - 45 working days for mass
production,depending on the model and order quantity.
