NHD-12232KZ-NSW-BBW-P

NHD-12232KZ-NSW-BBW-P Graphic Liquid Crystal Display Module NHD12232KZNSWBBWP- Newhaven Display 122 x 32 Pixels Model Transmissive Side White LED Backlight STN- Blue (-) 6:00 Optimal View Wide Temperature 2x10 Pin Header Soldered RoHS Compliant Newhaven Display International, Inc. 2661 Galvin Ct. 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 6 7 8 Date 6/7/2007 9/25/2009 3/15/2010 5/10/2010 3/16/2015 12/2/16 5/10/17 9/1/17 6/20/18 Description Initial Release User guide reformat Pin description, electrical, optical, drawing updated Initialization updated Pin description & Example code updated Mechanical Drawing, Electrical & Optical Char. Updated Mechanical & Electrical Characteristics Updated Backlight Characteristics Updated Backlight Supply Current Updated Functions and Features • • • • • 122 x 32 pixels Built-in SBN1661G_M02 Controller +5.0V power supply 1/32 duty cycle; 1/6 bias RoHS Compliant [2] Changed by BE BE BE RM SB SB SB SB Mechanical Drawing 1 2 Y R A T E I 3 4 A 5 Rev 6 Description Date A PIN ASSIGNMENT 122*32 Dots B P Notes: D 1. Driver: 2. Supply Voltage: 3. Display Mode: 4. Optimal View: 5. Backlight: 6. Driver IC: 1 1 R P O R C 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1/32 Duty, 1/6 Bias 5.0V VDD, 6.5V VLCD STN Negative / Blue / Transmissive 6:00 White LED SBN1661G_M02 2 A0 CS2 CS1 CL /RD /WR VSS DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 VDD /RES V0 LED+ LED- Unit mm Gen. Tol. ±0.3 3 4 Date 05/10/17 5 Part Number: NHD-12232KZ-NSW-BBW-P 6 The information contained herein is the exclusive property of Newhaven Display International, Inc. and shall not be copied, reproduced, and/or disclosed in any format without permission. [3] B C D Pin Description and Wiring Diagram Pin No. 1 2 3 4 5 External Connection MPU MPU MPU MPU 7 8-15 16 17 Symbol A0 /CS2 /CS1 CL E /RD R/W /WR VSS DB0-DB7 VDD RESET/IF 18 19 20 V0 LED+ LED- Adj. Power Supply Power Supply Power Supply 6 MPU Power Supply MPU Power Supply MPU Function Description Register Select. 0: instruction; 1: data Active LOW Chip Select Signal for LEFT half of LCD Active LOW Chip Select Signal for RIGHT half of LCD Clock signal; Requires 2KHz external clock. 6800 Mode: Active HIGH Enable Signal 8080 Mode: Active LOW Read Signal 6800 Mode: Read/Write select signal. R/W=1: Read R/W: =0: Write 8080 Mode: Active LOW Write Signal Ground This is an 8-bit Bi-directional data bus Supply Voltage for logic (+5.0V) Hardware RESET (edge-sensitive) and interface type selection: Positive Reset: 8080 mode Negative Reset: 6800 mode Supply Voltage for contrast; requires external negative voltage (~1.5V) Backlight Anode (+5.0V via on-board resistor) Backlight Cathode (Ground) Recommended LCD connector: 1.27mm pitch pins 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 Backlight Supply Voltage Backlight Supply Current Symbol TOP TST VDD IDD VLCD VIH VIL VOH VOL Condition Absolute Max Absolute Max VDD = 5.0V TOP = 25°C - Min. -20 -30 4.8 1.0 6.3 2.7 VSS VDD - 0.3 VSS Typ. 5.0 2.0 6.5 - Max. +70 +80 5.2 3.0 6.7 VDD 1.2 VDD 0.3 Unit ⁰C ⁰C V mA V V V V V VLED ILED VLED = 5.0V 4.8 50 5.0 60 5.2 80 V mA Max. 250 300 Unit ⁰ ⁰ ⁰ ⁰ ms ms 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 45 45 5 150 200 Controller Information Built-in SBN1661G_M02 controller. Please download specification at http://www.newhavendisplay.com/app_notes/SBN1661G.pdf [5] Timing Characteristics AC timing for interface with a 68-type microcontroller [6] AC timing for interface with an 80-type microcontroller [7] Table of Commands Example Initialization Program: /*****************************************/ void Comleft(char i) { CS2 = 0; P1 = i; R_W = 0; D_I = 0; E = 1; delay(2); E = 0; CS2 = 1; } void Comright(char i) { CS1 = 0; P1 = i; R_W = 0; D_I = 0; E = 1; delay(2); E = 0; CS1 = 1; } void Writeleft(char i) { CS2 = 0; P1 = i; R_W = 0; D_I = 1; E = 1; delay(2); E = 0; [8] CS2 = 1; } void Writeright(char i) { CS1 = 0; P1 = i; R_W = 0; D_I = 1; E = 1; delay(2); E= 0; CS1 = 1; } /*****************************************/ void bothSides(char i) { Comleft(i); Comright(i); } /*****************************************/ void init() { P1 = 0; P3 = 0; RST = 0; // delay(1); RST = 1; // delay(10); D_I = 0; E = 1; CS1 = 0; CS2 = 0; R_W = 1; Reset RST Reset RST= M68 Interface bothSides(0xE2); delay(10); bothSides(0xA4); bothSides(0xA9); bothSides(0xA0); bothSides(0xEE); bothSides(0xC0); bothSides(0xAF); } /*****************************************/ [9] Quality Information Test Item Content of Test High Temperature storage 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. Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature / Humidity Operation Thermal Shock resistance Vibration test Static electricity test Test Condition Endurance test applying electric static discharge. 2 -30⁰C , 200hrs 1,2 +70⁰C 200hrs 2 -20⁰C , 200hrs 1,2 +60⁰C , 90% RH , 96hrs 1,2 -20⁰C,30min -> 25⁰C,5min -> 70⁰C,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 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 [10] Note +80⁰C , 200hrs 3