NHD-C12864KGZ-FSW-GBW

NHD-C12864KGZ-FSW-GBW COG (Chip-On-Glass) Liquid Crystal Display Module NHDC12864KGZFSWGBW- Newhaven Display 128 x 64 Pixels Model Transflective Side White LED Backlight STN - Gray 6:00 Optimal View Wide Temperature RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Court, Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796 www.newhavendisplay.com nhtech@newhavendisplay.com nhsales@newhavendisplay.com Document Revision History Revision 0 1 2 3 4 5 Date 3/19/12 5/11/12 4/4/13 10/3/13 11/1/17 12/1/20 Description Initial Release Electrical and Optical characteristics updated Backlight mating connector part number updated Example Code updated Mechanical Drawing and Electrical Characteristics Updated Updated Mechanical Drawing Functions and Features • • • • • 128 x 64 pixels Built-in ST7565R controller 1/65 duty, 1/9 bias Parallel 8080 MPU interface RoHS Compliant [2] Changed by AK AK ML SB AS 1 A 2 Mechanical Drawing 3 4 5 6 SYMBOL 7 8 REVISION DATE A B B C C D D RED BLACK A K E E F Notes: 1. Driving: 2. Voltage: 3. Display Type: 4. Op�mal View: 5. Backlight: 6. Driver IC: 1 Standard Tolerance: 1/64duty, 1/5bias VDD 3.0V, VLCD 8.8V STN Posi�ve / Transflec�ve / Gray 6 O’Clock White LED, Edge Light ST7565R 2 3 (Unless otherwise specified) Linear: ±0.3mm Unless otherwise specified: • Dimensions are in Millimeters • Third Angle Projection Drawing/Part Number: NHD-C12864KGZ-FSW-GBW Drawn By: Drawn Date: A. Shah 12/01/2020 Approved By: Approved Date: Do Not Scale Drawing A. Shah 12/01/2020 Revision: 1.0 Size: A3 Scale: NS Sheet 1 of 1 This drawing is solely the property of Newhaven Display International, Inc. The information it contains is not to be disclosed, reproduced or copied in whole or part without written approval from Newhaven Display. 4 5 6 7 8 F Pin Description and Wiring Diagram Pin No. 1 2 3 4 5 6 7-14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol ESD-GND /CS1 /RES A0 /WR /RD D0-D7 VDD VSS VOUT C3+ C1C1+ C2+ C2C4+ V4 V3 V2 V1 V0 ESD-GND NC External Connection Power Supply 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 Power Supply - Function Description Ground (can be a No Connect) Active LOW Chip Select signal Active LOW Reset signal Register Select: ‘0’ = Command, ‘1’ = Data Active LOW Write signal Active LOW Read signal 8-bit bi-directional data bus Supply Voltage for LCD and Logic (3.0V) Ground 1.0uF-2.2uF Capacitor to VSS 1.0uF-2.2uF Capacitor to C1- (Pin-19) 1.0uF-2.2uF Capacitor to C3+ (Pin-18) and C1+ (Pin-20) 1.0uF-2.2uF Capacitor to C1- (Pin-19) 1.0uF-2.2uF Capacitor to C2- (Pin-22) 1.0uF-2.2uF Capacitor to C2+(Pin-21) and C4+ (Pin-23) 1.0uF-2.2uF Capacitor to C2- (Pin-22) 0.1uF-1.0uF Capacitor to VDD or VSS 0.1uF-1.0uF Capacitor to VDD or VSS 0.1uF-1.0uF Capacitor to VDD or VSS 0.1uF-1.0uF Capacitor to VDD or VSS 0.1uF-1.0uF Capacitor to VDD or VSS Ground (can be a No Connect) No Connect Recommended LCD connector: 0.5mm pitch, 30 conductor FFC. Molex p/n: 52892-3095 Backlight connector: A2001H-2P Mates with: A2001WR-2P, A2001WR-S-2P, A2001WV-2P, A2001WV-S-2P [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 Backlight Supply Current** Backlight Supply Voltage Symbol TOP TST VDD IDD VLCD VIH VIL VOH VOL Condition Absolute Max Absolute Max VDD=3.0V TOP =25℃ - Min. -20 -30 2.8 0.2 8.6 0.8*VDD VSS 0.8*VDD VSS Typ. 3.0 0.5 8.8 - Max. +70 +80 3.3 1 9.0 VDD 0.2*VDD VDD 0.2*VDD Unit ⁰C ⁰C V mA V V V V V ILED VLED ILED = 60mA 2.8 60 3.0 90 3.2 mA V *User should employ SW/HW methods for tuning contrast. (Refer to Electronic Volume Register) **The LED of the backlight is driven by current; drive voltage is for reference only. Drive voltage must be selected to ensure backlight current drain is below MAX level stated. Optical Characteristics Optimal Viewing Angles Item Top Bottom Left Right Contrast Ratio Response Time Rise Fall Symbol ϕY+ ϕYθXθX+ CR TR TF Condition CR ≥ 2 TOP = 25°C Min. 2 - Typ. 40 60 60 60 5 150 200 Max. 250 300 Controller Information Built-in ST7565R controller. Please download specification at http://www.newhavendisplay.com/app_notes/ST7565R.pdf [5] Unit ⁰ ⁰ ⁰ ⁰ ms ms Timing Characteristics 8080 MPU Interface (VDD=3.3V) [6] Table of Commands [7] Example Initialization Code /************************************************************************/ void comm_out(unsigned char c) { CS1 = 0; AO = 0; WRT = 0; P1 = c; WRT = 1; CS1 = 1; } //LOW = command /************************************************************************/ void data_out(unsigned char d) { CS1 = 0; AO = 1; WRT = 0; P1 = d; WRT = 1; CS1 = 1; } //HIGH = data /************************************************************************/ void disp() { unsigned int i, j; unsigned char page=0xB0; for(i=0;i 50⁰C 30min = 1 cycle For 10 cycles 10-55Hz, 1.5mm amplitude. 60 sec in each of 3 directions X,Y,Z For 15 minutes VS=800V, RS=1.5kΩ, CS=100pF One time 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 See Terms & Conditions at http://www.newhavendisplay.com/index.php?main_page=terms [10] Note +80⁰C , 96hrs 3