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1 曜 凌 光 電 股 份 有 限 公 司 住 址 : 406 台 中 市 敦 化 路 456 號 6F No.456-6, Dunhua RD., Beitun District,Taichung, Taiwan, R.O.C RC1602B-GHY-CSXD WEB: [email protected] Tel: Fax: SPECIFICATION CUSTOMER : APPROVED BY: ( FOR CUSTOMER USE ONLY ) PCB VERSION: DATA: SALES BY APPROVED BY CHECKED BY PREPARED BY ISSUED DATE: Page 1, Total 27 Pages

2 RC1602B-GHY-CSXD Contents 1. Specification Revision History Page 3 2. General Specification Page 4 3. Module Classification Information Page 5 4. Interface Pin Function Page 6 5. Contour Drawing & Block Diagram Page 7 6. Function Description Page 8 7. Character Generator ROM Pattern Page Instruction Table Page Timing Characteristics Page Initializing of LCM Page Optical Characteristics Page Absolute Maximum Ratings Page Electrical Characteristics Page Backlight Information Page Reliability Page Inspection specification Page Precautions in use of LCD Modules Page 25 Page 2, Total 27 Pages

3 1. Specification Revision History RECORDS OF REVISION VERSION DATE REVISED PAGE NO. Note First issue Page 3, Total 27 Pages

4 2. General Specification The Features of the Module is description as follow: Module dimension: 80.0 x 36.0 x 13.2 (max.) mm 3 View area: 66.0 x 16.0 mm 2 Active area: 56.2 x 11.5 mm 2 Number of Characters: 16 characters x 2 Lines Dot size: 0.55 x mm 2 Dot pitch: 0.60 x 0.70 mm 2 Character size: 2.95 x 5.55 mm 2 Character pitch: 3.55 x 5.95 mm 2 LCD type: STN, Positive, Transflective, Gray Duty: 1/16 View direction: 6 o clock Backlight Type: LED Yellow Green Page 4, Total 27 Pages

5 3. Module Classification Information R C B-G H Y- CSXD Item Description 1 Brand:Raystar Optronics Inc. 2 Display Type C:Character Type, G:Graphic Type 3 Display Font:Character 16 words, 2 Lines. 4 Serials Code. P:TN Positive, Gray 5 LCD Mode 6 7 LCD Polarizer Type/ Temperature range/ View direction Backlight Type 8 Special Code N:TN Negative, G:STN Positive, Gray Y:STN Positive, Yellow Green B:STN Negative, Blue F:FSTN Positive T:FSTN Negative A:Reflective, N.T, 6:00 D:Reflective, N.T, 12:00 G:Reflective, W. T, 6:00 J:Reflective, W. T, 12:00 0:Reflective, U. T, 6:00 K:Transflective, W.T,12:00 1:Transflective, U.T,6:00 4:Transflective, U.T.12:00 C:Transmissive, N.T,6:00 F:Transmissive, N.T,12:00 3:Reflective, U. T, 12:00 I:Transmissive, W. T, 6:00 B:Transflective, N.T,6:00 L:Transmissive, W.T,12:00 E:Transflective, N.T.12:00 2:Transmissive, U. T, 6:00 H:Transflective, W.T,6:00 N:Without backlight P:EL, Blue green T:EL, Green D:EL, White 5:Transmissive, U.T,12:00 Y:LED, Yellow Green A:LED, Amber R:LED, Red O:LED, Orange F:CCFL, White G:LED, Green CS : English and Cyrillic standard font. X: Without Negative voltage output. D: Decreasing LED amount Page 5, Total 27 Pages

6 4. Interface Pin Function Pin No. Symbol Level Description 1 V SS 0V Ground 2 V DD 5.0V Supply Voltage for logic 3 VO (Variable) Operating voltage for LCD 4 RS H/L H: DATA, L: Instruction code 5 R/W H/L H: Read(MPU Module) L: Write(MPU Module) 6 E H,H L Chip enable signal 7 DB0 H/L Data bus line 8 DB1 H/L Data bus line 9 DB2 H/L Data bus line 10 DB3 H/L Data bus line 11 DB4 H/L Data bus line 12 DB5 H/L Data bus line 13 DB6 H/L Data bus line 14 DB7 H/L Data bus line 15 A - LED + 16 K - LED- Page 6, Total 27 Pages

7 5. Contour Drawing &Block Diagram O P4*15= O1.0 PTH Max LED B/L The non-specified tolerance of dimension is 0.3mm (VA) (AA) K A (VA) 56.2(AA) PTH PAD 1 Vss 2 Vdd 3 Vo 4 RS 5 R/W 6 E 7 DB0 8 DB1 9 DB2 10 DB3 11 DB4 12 DB5 13 DB6 14 DB7 15 A 16 K 0.4 DOT SIZE SCALE 5/1 MPU 80 series or 68 series RS R/W E DB0~DB7 Controller/Com Driver HD44780 or Equivalent Com1~16 16X2 LCD VR 10K~20K Vdd Vo Vss Vee External contrast adjustment. N.V. Bias and Generator Power Circuit Optional Seg1~40 D M CL1 CL2 Vdd,Vss,V1~V5 Seg41~80 Seg Driver Character located DD address DD address A 0B 0C 0D 0E 0F A 4B 4C 4D 4E 4F Page 7, Total 27 Pages

8 6. Function Description The LCD display Module is built in a LSI controller, the controller has two 8-bit registers, an instruction register (IR) and a data register (DR). The IR stores instruction codes, such as display clear and cursor shift, and address information for display data (DD) and character generator (). The IR can only be written from the MPU. The DR temporarily stores data to be written or read from DD or. When address information is written into the IR, then data is stored into the DR from DD or. By the register selector (RS) signal, these two registers can be selected. RS R/W Operation 0 0 IR write as an internal operation (display clear, etc.) 0 1 Read busy flag (DB7) and address counter (DB0 to DB7) 1 0 Write data to DD or (DR to DD or ) 1 1 Read data from DD or (DD or to DR) Busy Flag (BF) When the busy flag is 1, the controller LSI is in the internal operation mode, and the next instruction will not be accepted. When RS=0 and R/W=1, the busy flag is output to DB7. The next instruction must be written after ensuring that the busy flag is 0. Address Counter (AC) The address counter (AC) assigns addresses to both DD and. Display Data (DD) This DD is used to store the display data represented in 8-bit character codes. Its extended capacity is 80 8 bits or 80 characters. Below figure is the relationships between DD addresses and positions on the liquid crystal display. High bits Low bits Example: DD addresses 4E AC (hexadecimal) AC6 AC5 AC4 AC3 AC2 AC1 AC Page 8, Total 27 Pages

9 Display position DD address A 0B 0C 0D 0E 0F A 4B 4C 4D 4E 4F 2-Line by 16-Character Display Character Generator ROM (ROM) The ROM generate 5 8 dot or 5 10 dot character patterns from 8-bit character codes. See Table 2. Character Generator () In, the user can rewrite character by program. For 5 8 dots, eight character patterns can be written, and for 5 10 dots, four character patterns can be written. Write into DD the character code at the addresses shown as the left column of table 1. To show the character patterns stored in. Page 9, Total 27 Pages

10 Relationship between Addresses, Character Codes (DD) and Character patterns Table 1. For 5 * 8 dot character patterns Character Codes ( DD data ) Address Character Patterns ( data ) H igh L ow H igh L ow H igh L ow * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Character pattern( 1 ) Cursor pattern Character pattern( 2 ) Cursor pattern * For 5 * 10 dot character patterns Character Codes ( DD data ) Address * * * Character Patterns ( data ) H igh L ow H igh * L ow H igh L ow * * * * * * * * * 0 0 * * * 0 0 * * * * * * * * * 0 * * * * * * * * * * * * Character pattern Cursor pattern : " H igh " * * * * * * * * Page 10, Total 27 Pages

11 7. Character Generator ROM Pattern Table 2. Upper 4 bit Lower 4 bit LLLL LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH LLLL (1) (2) (3) (4) (5) (6) (7) (8) (1) (2) (3) (4) (5) (6) (7) (8) LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH Page 11, Total 27 Pages

12 8. Instruction Table Instruction Instruction Code RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Description Execution time (fosc=270khz) Clear Display Write 00H to DD and set DD address to 00H from AC 1.53ms Return Home Entry Mode Set Display ON/OFF Control Cursor or Display Shift I/D SH D C B S/C R/L - - Function Set DL N F - - Set Address Set DD Address Read Busy Flag and Address Write Data to Set DD address to 00H from AC and return cursor to its original position if shifted. The contents of DD are not changed. Assign cursor moving direction and enable the shift of entire display. Set display (D), cursor (C), and blinking of cursor (B) on/off control bit. Set cursor moving and display shift control bit, and the direction, without changing of DD data. Set interface data length (DL:8-bit/4-bit), numbers of display line (N:2-line/1-line)and, display font type (F:5 11 dots/5 8 dots) 1.53ms AC5 AC4 AC3 AC2 AC1 AC0 Set address in address counter. 39µs AC6 AC5 AC4 AC3 AC2 AC1 AC0 Set DD address in address counter. 39µs 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. 1 0 D7 D6 D5 D4 D3 D2 D1 D0 Write data into internal (DD/). 39µs 39µs 39µs 39µs 0µs 43µs Read Data from 1 1 D7 D6 D5 D4 D3 D2 D1 D0 Read data from internal 43µs (DD/). * - :don t care Page 12, Total 27 Pages

13 9. Timing Characteristics 9.1 Write Operation RS VIH1 t AS t AH VIH1 R/W E VIH1 t Er PW EH VIH1 t DSW t AH t Ef t H DB0 to DB7 VIH1 Valid data t cyce VIH1 Ta=25, VDD=5.0± 0.5V Item Symbol Min Typ Max Unit Enable cycle time t cyce ns Enable pulse width (high level) PW EH ns Enable rise/fall time t Er,t Ef ns Address set-up time (RS, R/W to E) t AS ns Address hold time t AH ns Data set-up time t DSW ns Data hold time t H ns Page 13, Total 27 Pages

14 9.2 Read Operation RS VIH1 t AS t AH VIH1 R/W VIH1 VIH1 E PW EH VIH1 t Er t DDR VIH1 t AH t Ef t DHR DB0 to DB7 VOH1 VOL1* Valid data t cyce VOH1 *VOL1 NOTE: *VOL1 is assumed to be 0.8V at 2 MHZ operation. Ta=25, VDD=5.0± 0.5V Item Symbol Min Typ Max Unit Enable cycle time t cyce ns Enable pulse width (high level) PW EH ns Enable rise/fall time t Er,t Ef ns Address set-up time (RS, R/W to E) t AS ns Address hold time t AH ns Data delay time t DDR ns Data hold time t DHR ns Page 14, Total 27 Pages

15 10. Initializing of LCM Power on Wait for more than 15 ms after VCC rises to 4.5 V RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB * * * * BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) Wait for more than 4.1 ms RS 0 R/W 0 DB7 DB6 0 0 DB5 1 DB4 1 DB3 DB2 DB1 DB0 * * * * BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) Wait for more than 100 µs RS R/W DB7 DB6 DB DB4 1 DB3 DB2 DB1 * * * DB0 * BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB N F * * I/D S BF can be checked after the following instructions. When BF is not checked, the waiting time between instructions is longer than execution instruction time. Function set ( Interface is 8 bits long. Specify the number of display lines and font. ) The number of display lines and character font can not be changed after this point. Display off Display clear Entry mode set Initialization ends 8-Bit Ineterface Page 15, Total 27 Pages

16 Power on Wait for more than 15 ms after VCC rises to 4.5 V RS R/W DB7DB6DB5DB BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) Wait for more than 4.1 ms RS R/W 0 0 DB7 0 DB6 0 DB5 DB4 1 1 BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) Wait for more than 100 µs RS R/W 0 0 DB7 0 DB6 0 DB5 DB4 1 1 BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) RS R/W DB7 DB6 DB5 DB N F * * I/D S BF can be checked after the following instructions. When BF is not checked, the waiting time between instructions is longer than execution instruction time. Function set ( Set interface to be 4 bits long. ) Interface is 8 bits in length. Function set ( Interface is 4 bits long. Specify the number of display lines and character font. ) The number of display lines and character font can not be changed after this point. Display off Display clear Entry mode set Initialization ends 4-Bit Ineterface Page 16, Total 27 Pages

17 11. Optical Characteristics Item Symbol Condition Min Typ Max Unit View Angle (V)θ CR deg (H)φ CR deg Contrast Ratio CR Response Time T rise ms T fall ms Definition of Operation Voltage (Vop) Definition of Response Time ( Tr, Tf ) Intensity 100% Selected Wave Non-selected Wave Non-selected Conition Intensity Selected Conition Non-selected Conition 10% Cr Max Cr = Lon / Loff 100% 90% Vop [positive type] Driving Voltage(V) Tr [positive type] Tf Conditions : Operating Voltage : Vop Viewing Angle(θ,φ) : 0, 0 Frame Frequency : 64 HZ Driving Waveform : 1/N duty, 1/a bias Definition of viewing angle(cr 2) θb θf φ= 180 θl θr φ= 270 φ= 90 φ= 0 Page 17, Total 27 Pages

18 12. Absolute Maximum Ratings Item Symbol Min Typ Max Unit Operating Temperature T OP Storage Temperature T ST Input Voltage V I V SS - V DD V Supply Voltage For Logic VDD-V SS V Supply Voltage For LCD V DD -V V 13. Electrical Characteristics Item Symbol Condition Min Typ Max Unit Supply Voltage For Logic V DD -V SS V Ta= V Supply Voltage For V DD -V 0 Ta= V LCD Ta= V Input High Volt. V IH V DD - V DD V Input Low Volt. V IL - V SS V Output High Volt. V OH V Output Low Volt. V OL V Supply Current I DD V DD =5.0V ma Page 18, Total 27 Pages

19 14. Backlight Information Specification PAETER SYMBOL MIN TYP MAX UNIT TEST CONDITION Supply Current ILED ma V=4.2V Supply Voltage V V - Reverse Voltage VR V - Luminous Intensity IV CD/M 2 ILED=100mA Wave Length λp nm ILED=100mA Life Time Hr. ILED 100mA Color Yellow Green Note: The LED of B/L is drive by current only, drive voltage is for reference only. drive voltage can make driving current under safety area (current between minimum and maximum). Page 19, Total 27 Pages

20 15. Reliability Content of Reliability Test (wide temperature, -20 ~70 ) Environmental Test Test Item Content of Test Test Condition Note High Temperature storage Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature/ Humidity Operation Thermal shock resistance Endurance test applying the high storage temperature for a long 80 time. 200hrs Endurance test applying the high storage temperature for a long -30 time. 200hrs Endurance test applying the electric stress (Voltage & Current) 70 and the thermal stress to the element for a long time. 200hrs Endurance test applying the electric stress under low temperature -20 for a long time. The module should be allowed to stand at 60,90%RH max For 96hrs under no-load condition excluding the polarizer, Then taking it out and drying it at normal temperature. The sample should be allowed stand the following 10 cycles of operation hrs 60,90%RH 96hrs -20 / cycles 2 1,2 1 1,2 Vibration test 30min 5min 30min 1 cycle Total fixed amplitude : 15mm Vibration Frequency : Endurance test applying the vibration during transportation and 10~55Hz 3 using. One cycle 60 seconds to 3 directions of X,Y,Z for Each 15 minutes VS=800V,RS=1.5kΩ Static electricity test Endurance test applying the electric stress to the terminal. CS=100pF 1 time Note1: No dew condensation to be observed. Note2: The function test shall be conducted after 4 hours storage at the normal Temperature and humidity after remove from the test chamber. Note3: Vibration test will be conducted to the product itself without putting it in a container. Page 20, Total 27 Pages

21 16. Inspection specification NO Item Criterion AQL 01 Electrical Testing 1.1 Missing vertical, horizontal segment, segment contrast defect. 1.2 Missing character, dot or icon. 1.3 Display malfunction. 1.4 No function or no display. 1.5 Current consumption exceeds product specifications. 1.6 LCD viewing angle defect. 1.7 Mixed product types. 1.8 Contrast defect. 02 Black or white spots on LCD (display only) 2.1 White and black spots on display 0.25mm, no more than three white or black spots present. 2.2 Densely spaced: No more than two spots or lines within 3mm 03 LCD black spots, white spots, contamination (non-display) 3.1 Round type : As following drawing Φ=( x + y ) / 2 SIZE Acceptable Q TY Φ 0.10 Accept no dense 0.10<Φ <Φ <Φ Line type : (As following drawing) Length Width Acceptable Q TY --- W 0.02 Accept no dense L <W 0.03 L 0.03<W <W As round type 04 Polarizer bubbles If bubbles are visible, judge using black spot specifications, not easy to find, must check in specify direction. Size Φ Acceptable Q TY Φ 0.20 Accept no dense 0.20<Φ <Φ <Φ 0 Total Q TY 3 Page 21, Total 27 Pages

22 NO Item Criterion AQL 05 Scratches Follow NO.3 LCD black spots, white spots, contamination Symbols Define: x: Chip length y: Chip width z: Chip thickness k: Seal width t: Glass thickness a: LCD side length L: Electrode pad length: 6.1 General glass chip : Chip on panel surface and crack between panels: 06 Chipped glass z: Chip thickness y: Chip width x: Chip length Z 1/2t Not over viewing x 1/8a area 1/2t<z 2t Not exceed 1/3k x 1/8a If there are 2 or more chips, x is total length of each chip Corner crack: z: Chip thickness y: Chip width x: Chip length Z 1/2t Not over viewing x 1/8a area 1/2t<z 2t Not exceed 1/3k x 1/8a If there are 2 or more chips, x is the total length of each chip. Page 22, Total 27 Pages

23 NO Item Criterion AQL Symbols : x: Chip length y: Chip width z: Chip thickness k: Seal width t: Glass thickness a: LCD side length L: Electrode pad length 6.2 Protrusion over terminal : Chip on electrode pad : y: Chip width x: Chip length z: Chip thickness y 0.5mm x 1/8a 0 < z t Non-conductive portion: 06 Glass crack y: Chip width x: Chip length z: Chip thickness y L x 1/8a 0 < z t If the chipped area touches the ITO terminal, over 2/3 of the ITO must remain and be inspected according to electrode terminal specifications. If the product will be heat sealed by the customer, the alignment mark not be damaged Substrate protuberance and internal crack. y: width x: length y 1/3L x a Page 23, Total 27 Pages

24 NO Item Criterion AQL 07 Cracked glass The LCD with extensive crack is not acceptable. 08 Backlight elements 8.1 Illumination source flickers when lit. 8.2 Spots or scratched that appear when lit must be judged. Using LCD spot, lines and contamination standards. 8.3 Backlight doesn t light or color wrong. 09 Bezel 10 PCB COB 9.1 Bezel may not have rust, be deformed or have fingerprints, stains or other contamination. 9.2 Bezel must comply with job specifications COB seal may not have pinholes larger than 0.2mm or contamination COB seal surface may not have pinholes through to the IC The height of the COB should not exceed the height indicated in the assembly diagram There may not be more than 2mm of sealant outside the seal area on the PCB. And there should be no more than three places No oxidation or contamination PCB terminals Parts on PCB must be the same as on the production characteristic chart. There should be no wrong parts, missing parts or excess parts The jumper on the PCB should conform to the product characteristic chart If solder gets on bezel tab pads, LED pad, zebra pad or screw hold pad, make sure it is smoothed down The Scraping testing standard for Copper Coating of PCB Y X X * Y<=2mm 2 11 Soldering 11.1 No un-melted solder paste may be present on the PCB No cold solder joints, missing solder connections, oxidation or icicle No residue or solder balls on PCB No short circuits in components on PCB. Page 24, Total 27 Pages

25 NO Item Criterion AQL 12 General appearance 12.1 No oxidation, contamination, curves or, bends on interface Pin (OLB) of TCP No cracks on interface pin (OLB) of TCP No contamination, solder residue or solder balls on product The IC on the TCP may not be damaged, circuits. 1 The uppermost edge of the protective strip on the interface pin must be present or look as if it cause the interface pin to sever The residual rosin or tin oil of soldering (component or chip component) is not burned into brown or black color Sealant on top of the ITO circuit has not hardened Pin type must match type in specification sheet LCD pin loose or missing pins Product packaging must the same as specified on packaging specification sheet Product dimension and structure must conform to product specification sheet. 17. Precautions in use of LCD Modules (1)Avoid applying excessive shocks to the module or making any alterations or modifications to it. (2)Don t make extra holes on the printed circuit board, modify its shape or change the components of LCD module. (3)Don t disassemble the LCM. (4)Don t operate it above the absolute maximum rating. (5)Don t drop, bend or twist LCM. (6)Soldering: only to the I/O terminals. (7)Storage: please storage in anti-static electricity container and clean environment. Page 25, Total 27 Pages

26 Module Number: LCM Sample Estimate Feedback Sheet Page: 1 1 Panel Specification: 1. Panel Type: Pass NG, 2. View Direction: Pass NG, 3. Numbers of Dots: Pass NG, 4. View Area: Pass NG, 5. Active Area: Pass NG, 6.Operating Temperature: Pass NG, 7.Storage Temperature: Pass NG, 8.Others: 2 Mechanical Specification: 1. PCB Size: Pass NG, 2.Frame Size: Pass NG, 3.Materal of Frame: Pass NG, 4.Connector Position: Pass NG, 5.Fix Hole Position: Pass NG, 6.Backlight Position: Pass NG, 7. Thickness of PCB: Pass NG, 8. Height of Frame to PCB: Pass NG, 9.Height of Module: Pass NG, 10.Others: Pass NG, 3 Relative Hole Size: 1.Pitch of Connector: Pass NG, 2.Hole size of Connector: Pass NG, 3.Mounting Hole size: Pass NG, 4.Mounting Hole Type: Pass NG, 5.Others: Pass NG, 4 Backlight Specification: 1.B/L Type: Pass NG, 2.B/L Color: Pass NG, 3.B/L Driving Voltage (Reference for LED Type): Pass NG, 4.B/L Driving Current: Pass NG, 5.Brightness of B/L: Pass NG, 6.B/L Solder Method: Pass NG, 7.Others: Pass NG, >> Go to page 2 << Page 26, Total 27 Pages

27 Module Number: 5 Electronic Characteristics of Module: 1.Input Voltage: Pass NG, 2.Supply Current: Pass NG, 3.Driving Voltage for LCD: Pass NG, 4.Contrast for LCD: Pass NG, 5.B/L Driving Method: Pass NG, 6.Negative Voltage Output: Pass NG, 7.Interface Function: Pass NG, 8.LCD Uniformity: Pass NG, 9.ESD test: Pass NG, 10.Others: Pass NG, 6 Summary: Page: 2 Sales signature: Customer Signature: Date: / / Page 27, Total 27 Pages