NHD‐C12864GG‐RN‐GBW
COG (Chip‐On‐Glass) Liquid Crystal Display Module
NHD‐ C12864‐ GG‐ R‐ N‐ G‐ B‐ W‐ Newhaven Display 128 x 64 pixels Model Reflective No backlight STN‐ Gray 6:00 view Wide Temp (‐20°C ~ +70°C) RoHS Compliant
Newhaven Display International, Inc.
2511 Technology Drive, Suite 101 Elgin IL, 60124 Ph: 847‐844‐8795 Fax: 847‐844‐8796
www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com [1]
Document Revision History
Revision 0 1 2 3 • • • • • Date 3/25/2008 9/10/2009 10/8/2009 10/13/2009 Description Initial Release User guide reformat Update pin description Updated Electrical Characteristic Changed by ‐ BE BE MC
Functions and Features
128 x 64 pixels Built‐in ST7565R (or equivalent) controller 1/65 duty, 1/9 bias 8080 MPU interfaces RoHS Compliant
[2]
Mechanical Drawing
Newhaven Display
RoHS Compliant
Pin Description and Wiring Diagram
Pin No. Symbol 1 2 3 4 5 6 7‐14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ESD‐GND /CS1 /RES A0 /WR /RD D0‐D7 VDD VSS VOUT C3+ C1‐ C1+ C2+ C2‐ C4+ V4 V3 V2 V1 V0 ESD‐GND NC External Connection ‐ MPU MPU MPU MPU MPU MPU Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply Power Supply ‐ ‐ Function Description Active low chip select Active low Reset signal Register Select. 0: instruction; 1: data register Active low Write signal Active low Read signal This is an 8‐bit‐directional data bus Power supply for logic (3.0V) Ground 1.0uF‐2.2uF cap to VSS 1.0uF‐2.2uF cap to C1‐ (Pin‐19) 1.0uF‐2.2uF cap to C3+ (Pin‐18) and C1+ (Pin‐20) 1.0uF‐2.2uF cap to C1‐ (Pin‐19) 1.0uF‐2.2uF cap to C2‐ (Pin‐22) 1.0uF‐2.2uF cap to C2+(Pin‐21) and C4+ (Pin‐23) 1.0uF‐2.2uF cap to C2‐ (Pin‐22) 0.1uF‐1.0uF cap to VSS 0.1uF‐1.0uF cap to VSS 0.1uF‐1.0uF cap to VSS 0.1uF‐1.0uF cap to VSS 0.1uF‐1.0uF cap to VSS No Connect
Recommended LCD connector: 0.5mm pitch, 30 conductor FFC. Molex p/n: 52892‐3095 Backlight connector: ‐‐‐ Mates with: ‐‐‐
[4]
Electrical Characteristics
Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current Supply for LCD (contrast) “H” Level input “L” Level input “H” Level output “L” Level output Symbol Top Tst VDD IDD VDD‐V0 Vih Vil Voh Vol Condition Absolute Max Absolute Max Ta=25 , VDD=3.0V Ta =25℃ Min. ‐20 ‐30 ‐ ‐ ‐ 0.8VDD Vss Vss Typ. ‐ ‐ 3.0 0.5 8.9 ‐ ‐ ‐ ‐ Max. +70 +80 3.3 ‐ ‐ VDD 0.2VDD 0.2VDD Unit ⁰C ⁰C V mA V V V V V
Optical Characteristics
Item Viewing Angle ‐ Vertical Viewing Angle ‐ Horizontal Contrast Ratio Response Time (rise) Response Time (fall) Symbol θ2‐ θ 1 Φ CR Tr Tf Condition CR=0 CR=2.0 Φ=0, θ=25 Φ=0, θ=25 Φ=0, θ=25 Min. ‐45 ‐ 3 ‐ ‐ Typ. ‐ ±30 4 250 250 Max. +25 ‐ ‐ 300 350 Unit ⁰ ⁰ ‐ ms ms
Controller Information
Built‐in ST7565R. Download specification at http://www.newhavendisplay.com/app_notes/ST7565R.pdf [5]
[6]
Table of Commands
[7]
Example Initialization Program
/************************************************************************/ void comm_out(unsigned int c) { CS1 = 0; AO = 0; //Command LOW = instruction delay(1); WRT = 0; P1 = c; delay(1); WRT = 0; CS1 = 0; delay(5); } /************************************************************************/ void data_out(unsigned int d) { CS1 = 0; //Data High AO = 0; delay(1); WRT = 0; P1 = d; delay(1); WRT = 0; CS1 = 0; } /************************************************************************/ /*************** NHD‐C12864‐GG DISPLAY INITIATION *******************/ /************************************************************************/ void init() { RDD = 0; WRT = 0; CS1 = 0; RST = 0; RST = 0; delay(2); RST = 0; delay(2); comm_out(0xA2); //added 1/9 bias comm_out(0xA0); //ADC segment driver direction (A0=Normal) comm_out(0xC8); //added delay(0); comm_out(0xC0); //COM output scan direction (C0= Normal) comm_out(0x40); //Operating Mode comm_out(0x25); //resistor ratio comm_out(0x81); comm_out(0x15); comm_out(0x2F); comm_out(0xAF); } /************************************************************************/
[8]
Quality Information
Test Item
High Temperature storage Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature / Humidity Operation Thermal Shock resistance
Content of Test
Endurance test applying the high storage temperature for a long time. Endurance test applying the low storage temperature for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the low thermal stress for a long time. Endurance test applying the electric stress (voltage & current) and the high thermal with high humidity stress for a long time. Endurance test applying the electric stress (voltage & current) during a cycle of low and high thermal stress. Endurance test applying vibration to simulate transportation and use.
Test Condition
+80⁰C , 48hrs ‐30⁰C , 48hrs +70⁰C 48hrs
Note
2 1,2 2
‐20⁰C , 48hrs
1,2
+40⁰C , 90% RH , 48hrs
1,2
Vibration test
Static electricity test
Endurance test applying electric static discharge.
‐0⁰C,30min ‐> 25⁰C,5min ‐> 50⁰C,30min = 1 cycle 10 cycles 10‐55Hz , 15mm amplitude. 60 sec in each of 3 directions X,Y,Z For 15 minutes VS=800V, RS=1.5kΩ, CS=100pF One time
3
Note 1: No condensation to be observed. Note 2: Conducted after 4 hours of storage at 25⁰C, 0%RH. Note 3: Test performed on product itself, not inside a container.
Precautions for using LCDs/LCMs
See Precautions at www.newhavendisplay.com/specs/precautions.pdf
Warranty Information and Terms & Conditions
http://www.newhavendisplay.com/index.php?main_page=terms
[9]
NHD-C12864GG-RN-GBW 价格&库存
很抱歉,暂时无法提供与“NHD-C12864GG-RN-GBW”相匹配的价格&库存,您可以联系我们找货
免费人工找货- 国内价格 香港价格
- 1+124.985701+15.64064
- 5+117.477015+14.70101
- 10+109.9895410+13.76403
- 50+103.7365450+12.98153
- 100+98.73722100+12.35592
- 250+93.73790250+11.73031
- 500+89.98856500+11.26112