NHD-C0216CiZ-FN-FBW-3V COG (Chip-on-Glass) Liquid Crystal Display Module NHDC0216CiZFNFBW3V- Newhaven Display COG, 2 lines x 16 characters Model Transflective No LED Backlight FSTN (+) 6:00 View Angle Wide Temp (-20 c ~ +70 c) 3 Volt 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 [email protected] [email protected] [1] Document Revision History Revision 0 1 2 3 4 5 6 Date 3/10/2000 5/14/2009 10/9/2009 11/5/2009 2/12/2010 11/2/2010 3/30/2012 Description Initial Release User guide reformat Updated Electrical Characteristics Block Diagram Update Update font table Slave address corrected Example initialization program updated Functions and Features • • • • • • • 2 lines x 16 characters Built-in ST7032i-oD with I²C interface Built-in DC supply for VLCD (requires 2 external capacitors) 5x8 dots with cursor 3.0V power supply 1/16 duty, 1/5 bias RoHS Compliant [2] Changed by BE MC BE MC SB AK Mechanical Drawing 8 1 ± Scale: 2/1 Detail: DOTS NO 1 2 3 4 5 6 7 8 NHD-C0216CiZ-FN-FBW-3V REST SCL SDA VSS VDD VOUT C1+ C1- Newhaven Display Pin Description and Wiring Diagram Pin No. 1 2 3 4 5 6 7 8 Symbol RST SCL SDA Vss External Connection MPU MPU MPU Power Supply Power Supply CAP CAP CAP Function Description Active low Reset Serial clock (requires pull-up resistor) Serial Data (requires pull-up resistor) Ground +3.0V Voltage booster circuit– connect to 1uF cap to Vss or VDD Connect to 1uF cap to PIN8 Connect to 1uF cap to PIN7 VDD VOUT C1+ C1Recommended LCD connector: 1.5mm 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 Symbol Top Tst VDD IDD VDD-Vo VIH VIL VoH VoL Condition Absolute Max Absolute Max Ta=25℃,VDD=3.0V Ta=25⁰C Min. -20 -30 2.7 2.2 0 2.4 - Typ. 3.0 0.3 5.0 - Max. +70 +80 3.3 0.5 VDD 0.6 0.4 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 AV AH Cr Tr Tf Condition Cr ≥ 2 Cr ≥ 2 - [5] Min. -60 -40 - Typ. 6 150 150 Max. +35 +40 250 250 Unit ⁰ ⁰ ms ms Slave Address = 0x7C Controller Information Built-in ST7032i-oD. Download specification at http://www.newhavendisplay.com/app_notes/ST7032.pdf [6] [7] Timing Characteristics [8] Built-in Font Table ST7032-0D (ITO option OPR1=0, OPR2=0) [9] Example Initialization Program /*****************************************************/ void I2C_out(unsigned char j) //I2C Output { int n; unsigned char d; d=j; for(n=0;n<8;n++){ if((d&0x80)==0x80) SDA=1; else SDA=0; d=(d<<1); SCL = 0; SCL = 1; SCL = 0; } SCL = 1; while(SDA==1){ SCL=0; SCL=1; } SCL=0; } /*****************************************************/ void I2C_Start(void) { SCL=1; SDA=1; SDA=0; SCL=0; } /*****************************************************/ void I2C_Stop(void) { SDA=0; SCL=0; SCL=1; SDA=1; } /*****************************************************/ void Show(unsigned char *text) { int n; I2C_Start(); I2C_out(Slave); I2C_out(Datasend); for(n=0;n<16;n++){ I2C_out(*text); ++text; } I2C_Stop(); } /**************************************************** [10] * Initialization For ST7032i * *****************************************************/ void init_LCD() { I2C_Start(); I2C_out(0x7C); I2C_out(0x00); I2C_out(0x38); delay(10); I2C_out(0x39); delay(10); I2C_out(0x14); I2C_out(0x78); I2C_out(0x5E); I2C_out(0x6D); I2C_out(0x0C); I2C_out(0x01); I2C_out(0x06); delay(10); I2C_stop(); } /*****************************************************/ [11] 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 , 48hrs 1,2 +70⁰C , 48hrs 2 -20⁰C , 48hrs 1,2 +40⁰C , 90% RH , 48hrs 1,2 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 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 [12] Note +80⁰C , 48hrs 3