nhd - c 02 16cz - f sw - fbw - 3v3 cog (chip - on - glass) liquid crystal display module nhd - newhaven display c02 16- cog, 2 l ines x 16 c haracters cz - model f - trans flective sw - side white led b acklight f - fstn (+) b - 6 :00 optimal view w - wide temperature 3v3 - 3 .3 v lcd , 3v backlight 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
[ 2 ] document revision history revision date description changed by 0 11 /1 1 /200 8 initial release - 1 8/26/2009 user guide reformat be 2 10/9 /2009 u pdated electrical characteristics mc 3 10/22/2009 font table revision be 4 10/27/2009 updated the block diagram mc 5 11/19/2009 updated backlight supply current mc 6 12/18/2009 pin description updated be 7 3/2/2012 interface information updated ak 8 7/22/2013 electrical characteristics updated ml 9 12/10/2014 recommended connector information updated ak 10 10/20/16 mechanical drawing, electrical & optical char. updated sb 11 1/20/17 p/n printed on back of display, electrical char. updated sb functions and features ? 2 lines x 16 characters ? built - in controller (st7032 ) ? 5x8 dots with cursor ? 4 - line serial interface ? 1/ 1 6 duty, 1/ 5 bias
1 2 3 4 5 6 a b c d b c d 1 2 3 4 5 6 mechanical drawing a [3] the informaton contained herein is the exclusive property of newhaven display internatonal, inc. and shall not be copied, reproduced, and/or disclosed in any format without permission. NHD-C0216CZ-FSW-FBW-3V3 01/20/17 date unit part number: mm gen. tol. 0.3 rev descripton date pin assignment no. symbol 1 2 3 4 5 6 7 8 9 10 com & se g l ayo ut 0. 49 0. 52 4. 13 4. 63 0. 34 0.3 7 1. 82 2. 16 10 1 a . a 34 . 22 v.a 37 .6 min lcd 39 . 6 0.2 blu 41 . 4 0.3 v.a12. 8 min lcd 15 . 8 0.2 lcd 22 . 5 0.2 blu 24. 3 0.3 p1 . 5 x 9=13 . 5 13 . 95 0. 2 4 0. 2 0. 2 23 . 1 0. 2 34 . 6 0.2 3 . 4 1.2 a k t ear tape 3 0. 5 front back f ro n t back 0. 4 (1 . 9) 0.9 a . a8 .7 6 (3.59) (11 . 12) (9 . 1) 7.6 0. 6 4 0.3 0. 9 4 -0. 8 2. 55 0. 6 u v g lu e s ilic one secti o n a - a a a 0. 3 lcd 2.1 max. front back 0.7 5 0. 6 1 . 2 0. 2 10 1 0. 9 newh aven display nhd-c0 21 6cz-fsw-fbw-3v3 ww yy -xxxxxx silk screen notes: 1. driver: 1/16 duty, 1/5 bias 2. voltage: 3.3v v dd , 5.5v v lcd 3. display mode: fstn positve / trans?ectve 4. optmal view: 6:00 5. backlight: white led 6. driver ic: st7032-0d 7. interface: serial proprietary
[ 4 ] pin description and wiring diagram pin no. symbol external connection function description 1 rst mpu active low reset signal 2 rs mpu register select signal. rs=0: instruction; rs=1: data 3 csb mpu active low chip select signal 4 scl mpu serial c lock 5 si mpu serial input data 6 v ss power supply ground 7 v dd power supply for logic for lcd (3.3 v). 8 v out dc/dc voltage converter. connect to 1uf capacitor to v dd or v ss 9 c1+ - voltage booster circuit. connect to 0.47 f - 2.2 f cap to pin10. 10 c1 - - voltage booster circuit. connect to 0.47 f - 2.2 f cap to pin 9 . a led+ power supply backlight anode (3.0v) k led - power supply backlight cathode ( ground ) recommended lcd connector : lcd pins should be soldered directly onto thru - hole connection on pcb backlight connector: backlight pins should be soldered directly onto thru - hole connection on pcb
[ 5 ] electrical characteristics item symbol condition min. typ. max. unit operating temperature range t op absolute max - 20 - +70 ? c storage temperature range t st absolute max - 30 - +80 ? c supply voltage v dd - 3.0 3.3 3.6 v supply current i dd v dd = 3. 3 v t op = 25c 0.1 5 0.5 0.75 ma supply for lcd (contrast) v lcd 5.2 5.5 5.8 v h level input v ih - 1.9 - v dd v l level input v il - v ss - 0.8 v h level output v oh - 0.75 * v dd - v dd v l level output v ol - v ss - 0.8 v backlight supply voltage v led - 3.0 3.1 3.2 v backlight supply current i led v led = 3 .1 v 10 30 36 ma optical characteristics item symbol condition min. typ. max. unit optimal viewing angles top ? y+ cr 2 - 20 - ? bottom ? y - - 40 - ? left x - - 40 - ? right x+ - 40 - ? contrast ratio cr - 2 6 - - response time rise t r t op = 25c - 200 300 ms fall t f - 250 350 ms controller information built - in st7032 controller. please d ownload specification at http://www.newhavendisplay.com/app_notes/st7032.pdf ddram address 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f
[ 6 ] table of commands instruction instruction code description instruction execution time rs r/w db7 db6 db5 db4 db3 db2 db1 db0 osc= 380khz osc = 540khz osc= 700khz clear display 0 0 0 0 0 0 0 0 0 1 write ?20h? to ddram and set ddram address to ?00h? from ac 1.08 ms 0.76 ms 0.59 ms return home 0 0 0 0 0 0 0 0 1 x set ddram address to ?00h? from ac and return cursor to its original position if shifted. the contents of ddram are not changed. 1.08 ms 0.76 ms 0.59 ms entry m ode set 0 0 0 0 0 0 0 1 i/d s sets cursor move direction and specifies display shift. these parameters are performed during data write and read. 26.3 s 18.5 s 14.3 s display on/off 0 0 0 0 0 0 1 d c b d=1: entire display on c=1: cursor on b=1: blinking cursor on 26.3 s 18.5 s 14.3 s function set 0 0 0 0 1 dl n dh is2 is 1 dl: interface data is 8/4 bits n: number of lines is 2/1 dh: double height font is 2~1 : instruction table select 26.3 s 18.5 s 14.3 s set ddram address 0 0 1 ac6 ac5 ac4 ac3 ac2 ac1 ac0 set ddram address in address counter. 26.3 s 18.5 s 14.3 s read busy flag and address 0 1 bf ac6 ac5 ac4 ac3 ac2 ac1 ac0 whether during internal operation or not can be known by reading bf. the contents of address counter can also be read. 0 0 0 write data to address 1 0 d7 d6 d5 d4 d3 d2 d1 d0 write data into internal ram (ddram/cgram). 26.3 s 18.5 s 14.3 s read data from ram 1 1 d7 d6 d5 d4 d3 d2 d1 d0 read data from internal ram (ddram/cgram /iconram). 26.3 s 18.5 s 14.3 s instruction table 0 (is [2:1] = [0,0]) ) cursor or display shift 0 0 0 0 0 1 s/c r/l x x sets cursor moving and display shift control bit, and the direction without changing ddram data. 26.3 s 18.5 s 14.3 s set cgram 0 0 0 1 ac5 ac4 ac3 ac2 ac1 ac0 set cgram address in address counter 26.3 s 18.5 s 14.3 s instruct ion table 1 (is[2:1] = [0,1])) internal osc frequency 0 0 0 0 0 1 bs f2 f1 f0 bs = 1 : 1/4 bias bs= 0 : 1/5 bias f2~0 : adjust internal osc frequency for fr frequency 26.3 s 18.5 s 14.3 s set icon address 0 0 0 1 0 0 ac3 ac2 ac1 ac0 set icon address in address counter 26.3 s 18.5 s 14.3 s power/icon control/cont rast set 0 0 0 1 0 1 ion bon c5 c4 ion: icon display on/off bon: set booster circuit on/off c5,c4: contrast set for internal follower mode 26.3 s 18.5 s 14.3 s follower control 0 0 0 1 1 0 fon rab 2 rab 1 rab 0 fon: set follower circuit on/off rab 2~0: select follower amplified ratio 26.3 s 18.5 s 14.3 s contrast set 0 0 0 1 1 1 c3 c2 c1 c0 contrast set for internal follower mode. 26.3 s 18.5 s 14.3 s instruct ion table 2 ( (is[2:1] = [0,0])) double height position select 0 0 0 0 0 1 ud x x x ud: double height position select 26.3 s 18.5 s 14.3 s reserved 0 0 0 1 x x x x x x do not use (reserved for test) 26.3 s 18.5 s 14.3 s *instruct ion table 3 (is[2,1] = [1,1]): do not use (reserved for test)
[ 7 ] timing characteristics
[ 8 ] built - in font table
[ 9 ] example initialization program void init() //initialize the lcd { p3 = 1; p1 = 1; rst = 0; //reset delay(2); rst = 1; //end reset delay(20); writecom(0x30); //wake up delay(2); call writecom(0x30); //wake up call writecom(0x30); //wake up call writecom(0x39); //function set call writecom(0x14); //internal osc frequency call writecom(0x56); //power control call writecom(0x6d); //follower control call writecom(0x70); //contrast c all writecom(0x0c); //display on call writecom(0x06); //entry mode call writecom(0x01); //clear delay(10); } void writecom(int d ) { cs = 0; //cs rs = 0; //a0 = command for(serialcounter = 1; serialcounter <= 8; serialcounter++) //send 8 bits { if((d&0x80)==0x80) //get only the msb si=1; //if 1, then si=1 else si=0; //if 0, then si=0 d=(d<<1); //shift data byte left scl = 0; scl = 1; scl = 0; //scl } cs = 1; } void writedata(int d) { cs = 0; //cs rs = 1; //a0 = data for(serialcounter = 1; serialcounter <= 8; serialcounter++) //send 8 bits { if((d&0x80)==0x80) //get only the msb si=1; //if 1, then si=1 else si=0; //if 0, then si=0 d=(d<<1); //shift data byte left scl = 0; scl = 1; scl = 0; //scl } cs = 1; }
[ 10] q uality information test item content of test test condition note high temperature storage endurance test applying the high storage temperature for a long time. +80 ? c , 96 hrs 2 low temperature storage endurance test applying the low storage temperature for a long time. - 30 ? c , 96 hrs 1,2 high temperature operation endurance test applying the electric stress (voltage & current) and the high thermal stress for a long time. + 7 0 ? c , 96 hrs 2 low temperature operation endurance test applying the electric stress (voltage & current) and the low thermal stress for a long time. - 20 ? c , 96 hrs 1 ,2 high temperature / humidity operation endurance test applying the electric stress (vo ltage & current) and the high thermal with high humidity stress for a long time. + 4 0 ? c , 90% rh , 96 hrs 1,2 thermal shock resistance endurance test applying the electric stress (voltage & current) during a cycle of low and high thermal stress. - 2 0 ? c , 6 0min - > 25?c,5min - > 70?c,6 0min = 1 cycle 2 0 cycles vibration test endurance test applying vibration to simulate transportation and use. 10 - 55hz , 5g acceleration . 60 sec in each of 3 directions x,y,z f or 30 minutes 3 static electricity test endurance te st applying electric static discharge. vs=8 k v, rs= 330 , cs=1 5 0pf five time s note 1: no condensation to be observed. note 2: conducted after 4 hours of storage at 25 ? c, 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
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