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1 SILICONTEK CO., LTD. LCD Module Specification PART NO. : STCE16100SRB Table of Contents 1. COVER & TABLE OF CONTENTS 2. RECORD OF REVISION 3. GENERAL SPECIFICATIONS 4. ABSOLUTELY MAXIMUM RATINGS 5. ELECTRICAL CHARACTERISTICS 6. ELECTRO-OPTICAL CHARACTERISTICS 7. TIMING CHARACTERISTICS 8. PIN CONNECTIONS 9. POWER SUPPLY 10. BLOCK DIAGRAM 11. QUALITY ASSURANCE 12. LOT NUMBERING SYSTEM 13. LCM NUMBERING SYSTEM 14. PRECAUTIONS FOR USING LCM 15. OUTLINE DRAWING Approved by Checked by Checked by Drawn by Pro.Div. R & D.Div. Final Revision: Sheet Code: Issued Date: Total Page: 23 Tel : Fax : Mail elec@pub.dgnet.gd.cn 1/23

2 2. RECORD OF REVISION Rev Date Item Page Comment /03/20 New Drawn 2/23

3 3. GENERAL SPECIFICATIONS Display Format: Character Size: Viewing Area: General Dimensions: 16 characters (W) 1 line (H) 3.07 (W) 6.56 (H) mm 65.0 (W) 14.0 (H) mm 80.0 (W) 36.0 (H) 9.0(T) mm Max. LCD Type: STN Gray STN Yellow FSTN TN Polarizer mode: Reflective Transflective Transmissive Negative Viewing Angle: 6 O'clock 12 O'clock Others Backlight: LED EL CCFL Backlight Color: Yellow green Amber Blue White Others Controller / Driver: S6A0069X01-COCX Temperature Range: Normal Operating 0 to 50 Storage -10 to 60 Wide Temperature Operating -20 to 70 Storage -30 to 80 Specified temperature Operating -30 to 80 Storage -40 to 85 3/23

4 4. ABSOLUTELY MAXIMUM RATINGS 4.1 ELECTRICAL ABSOLUTE MAXIMUM RATINGS Vss=0V, Ta=25 Item Symbol Min. Max. Unit Supply Voltage (Logic) VDD-VSS V Supply Voltage (LCD Driver) VDD-VEE V Input Voltage VI VSS VDD V Operating Temperature TOP 0 50 Storage Temperature TSTG ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS Operating Storage Item Comment (Min.) (Max.) (Min.) (Max.) Ambient Temp Note (1) Humidity Note (2) Note (2) Without Condensation Vibration 4.9M/S 2 (0.5G) 19.6M/S 2 (2G) XYZ Direction Shock 29.4M/S 2 (3G) 49M/S 2 (5G) XYZ Direction Note(1): Note(2) Ta AT-25 : 48RH Max. 60 : 168RH Max. Ta 40 : 90%RH Max. Ta 40 : Absolute humidity must be lower than the humidity of 90% RH at 40. 4/23

5 5. ELECTRICAL CHARACTERISTICS Supply Voltage (Logic) Supply Voltage (LCD) Input Voltage Item Symbol Condition Min. V DD -V SS 4.75 V DD -V EE V IH 0.7*V DD TYP. Max. Unit V V DD V IL V SS 0.3*V DD V V Logic Supply Current I DD V DD -V SS =5V 2.0 ma 6. ELECTRO-OPTICAL CHARACTERISTICS Rise Time Fall Time Contrast CR 25 Viewing Angle Item Symbol Condition Min Typ. Max. Unit Tr Tf θ φ & CR Frame Frequency Ff Hz Note (1)&(2): See next page Note (3): Contrast ratio is defined under the following condition, ms ms Ref. Note(1) Note(3) Note(2) CR= Brightness of non-selected condition Brightness of selected condition (a). Temperature-25 (b). Frame frequency64hz (c). Viewing angleθ=0,φ=0 (d). Operating voltage-4.2v 100% Intensity Selected Dots B Non-selected Dots 0% A Cr=B/A Driving Voltage 5/23

6 Note (1) Response time is measured as the shortest period of time possible between the change in state of an LCD segment as demonstrated below: Voltage Wave Form Luminance OFF ON OFF 90% 10% Tr Tf T Condition: ( a ). Temperature25 ( b ). Frame frequency64hz ( c ). Viewing Angleθ=0, φ=0 ( d ). Operating voltage-4.2v Note(2) Definition of Viewing Angle Cr 2 θ1 θ2 θ Definition of Angle Θ&Φ Definition of Viewing Angle Θ1&Θ2 6/23

7 7. TIMING CHARACTERISTICS 7.1 WRITE TIMING Item Enable cycle time Enable pulse width (high level) Enable rise/fall time Address set-up time (RS,R/W, to E) Address hold time Data set-up time Data hold time Symbol Condition Min. t cyce PW EH 230 t Er,t Ef t DSW 500 Max. 20 V DD =5V t AS 40 t AH t H 10 Unit ns VIH1 RS tsu1 R/W th1 VIL1 VIL1 tw th1 tf VIL1 VIH1 VIL1 E tr tsu2 th2 DB0 VIH1 VIH1 to valid Data DB7 VIL1 VIL1 tc 7/23

8 7.2 READ TIMING Item Enable cycle time Enable pulse width (high level) Symbol Condition Min. Max. t cyce 500 PW EH 230 Enable rise/fall time t Er,t Ef 20 Address set-up time V DD =5.0V t AS (RS,R/W, to E) 40 Address hold time t AH 10 Data set-up time Data hold time t DDR t DHR Unit ns RS R/W E DB0 to DB7 VIH1 VIL1 th tsu VIH1 tw th VIH1 tr VIL1 VIH1 VIL1 tr Tdh td VoH1 VoH1 Valid data VoL1 VoL1 tc 8/23

9 8. PIN CONNECTIONS No Symbol Function VSS Ground, 0V VDD Logic power supply, +5V VEE Voltage for LCD drive RS Data / Instruction register select R/W Read / Write E Enable signal, start data read/write DB0 DB1 DB2 DB3 Data Bus Line DB4 DB5 DB6 DB7 LED A LED Anode, power supply "+"(DC +5V) LED K LED Cathode, power supply "-" 9. POWER SUPPLY VDD +5V Vss VR V EE VR=10KΩ 9/23

10 10. BLOCK DIAGRAM VSS VDD Com 8 VO LCD 16 characters 1 line Com 8 RS R/W Control LSI E Seg 40 DB0 DB7 10/23

11 10.1 INSTRUCTIONS Instruction Clear Display Cursor At Home Entry Mode Set Display On/Off Control Cursor/Display Shift Function Set CGRAM Address Set DDRAM Address Set Busy Flag/ Address Read CGRAM/DDRAM Data Write CGRAM/DDRAM Data Read RS CODE Time(max) DESCRIPTION focs=250kh R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 z Clear all display and returns the cursor to the home position(address 0) 1.64mS Returns the cursor to the home position (Address 0). Also returns te display * being shifted to the original position 1.64mS DDRAM contents remain unchanged. Sets the cursor move direction and specifies or not to shift the display I/D S These operations are performed 40uS during data write and read. Sets the ON/OFF of all display (d) D C B cursor ON/OFF, and blink of cursor 40uS position character(b). 0 1 S/C R/L * * Moves the cursor and shifts the display without changing DDRAM contents. 40uS Sets interface data length (DL), number * * of display lines(n) and character font(f) 40uS Sets the CGRAM, data is sent and received after this setting. 40uS ADD Sets the CGRAM,data is sent and received after this setting. 40uS Reads Busy flag (FB) indicating indicating internal operation is AC being performed and reads 0uS address counter contents. 0 WRITE DATA Writes data into DDRAM or CGRAM 40uS READ DATA Reads data into DDRAM or CGRAM 40uS DL N F ACG BF Code I/D=1: Increment DL=0:4-bit I/D=0: Decrement 1/16 duty S=1: With display shift 1/18 duty, 1/11 duty S/C=1: Display shift F=1:5x10 dots S/C=0: Cursor movement F=0:5x7 dots R/L=1: Shift to the right BF=1: Internal Operation is being performed R/L=0: Shift to the left BF=0: Instruction acceptable D/L=1: 8-bit Description DDRAM: Display Data RAM CGRAM: Characfter Generator RAM ACG: CGRAM Address ADD: DDRAM Address corresponds to cursor address AC: Address Counter, used for both DDRAM and CGRAM *: Invalid Executed Time(max.) Fcp or focs=250khz However, when frequency changes, execution time also changes Example If fcp or focs is 270kHz 40 us * 250 = 37 us /23

12 Step NO Bit Operation, 8 - Digit 2 - Line Display Example Instruction RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Power supply on (the HD44780U is initialized by the Internal reset circuit) Function set Display on/off control 4 Entry mode set Sets mode to increment the 5 Write data to CGRAM/DDRAM Writes H.DDRAM has already Write data to CGRAM/DDRAM Set DDRAM address Sets DDRAM address so that Write data to CGRAM/DDRAM Writes M H Display HITACHI HITACHI HITACHI M Sets to 8-bit operation and selects 2-line display and 5 8 dot character font. Turns on display and cursor. All display is in space mode because of initialization. address by one and to shift the cursor to the right at the time of write to the DD/CGRAM. Display is not shifted. been selected by initialization when the power was turned on. The cursor is incremented by one and shifted to the right Writes I. Operation Initialized. Nodisplay. The cursor is positioned at the Head of the second lime. 11 Write data to CGRAM/DDRAM HITACHI MICROCO Writes O. 12 Entry mode set Sets mode to shift display at Write data to CGRAM/DDRAM HITACHI MICROCO HITACHI MICROCOM the time of write. Writes M. Display is shifted to the left. The first and secondlines both shift at the same time. 15 Return home HITACHI MICROCOM Returns both display and cursor to the original position (address 0). 12/23

13 10.3 Interfacing to the MPU The IC can send data in either two 4-bit operations, thus allowing interfacing with 4-bit or 8-bit MPUs. For 4-bit interface data, only four bus lines (DB4 to DB7) are used for transfer. Bus lines DB0 to FB3 are disabled. The data transfer between the IC and the MPU is completed after the 4-bit data has been transferred twice. As for the order of data transfer, the four high order bits (for 8-bit operation, DB4 to DB7) are transferred before the four low order bits (for 8-bit operation, DB0 to DB3) The busy flag must be checked (one instruction) after the 4- bit data has been transferred twice. After two 4-bit operations then transfer the busy flag and address counter data. RS R/W E DB7 IR7 IR3 BF AC3 DR7 DR3 DB6 IR6 IR2 AC6 AC2 DR6 DR2 DB5 IR5 IR1 AC5 AC1 DR5 DR1 DB4 IR4 IR0 AC4 AC0 DR4 DR0 Instruction register (IR) Busy flag (BF) and Data register (DR) write Address counter (AC) read read 4-Bit Transfer Example 13/23

14 LINE Display Display position DDRAM Address (hexadecimal) Line LINE Display Display position DDRAM Address (hexadecimal) Line 16 2-Line 20 2-Line 24 2-Line 14/23

15 10.5 CGRAM Relationship between CGRAM Addresses, Character Codes (DDRAM) and Patterns (CGRAM Data) For 5X 8 dot character patterns Character Codes (DDRAM data) High Low CGRAM Address High Low Character Patterns (CGRAM data) High Low Character Pattern(1) Cursor position Character Pattern(2) Cursor position Notes : 1. Character code bits 0 to 2 correspond to CGRAM address bits 3 to 5 (3 bits: 8 type). 2. CGRAM address bits 0 to 2 designate the character pattern line position. The 8th line is the cursor position and its display is formed by a logical OR with the cursor. Maintain the 8th line data, corresponding to the cursor display position, at 0 as the cursor display. If the 8th line data is 1, 1bit will light up the 8th line regardless of the cursor presence. 3. Character pattern row positions correspond to CGRAM data bits 0 to 4 (bit 4 being at the left). 4. As shown Table 5, CGRAM character patterns are selected when character code bits 4 to 7 are all 0. However, since character code bit 3 has no effect, the R display example above can be selected by either character code 00H or 08H for CGRAM data corresponds to display selection and 0 to non-selection. Indicates no effect. 15/23

16 10.6 Correspondence Between Character Codes and Character Patterns (ROM Code : A00) 16/23

17 11. QUALITY ASSURANCE 11.1 Test Condition Temperature and Humidity(Ambient Temperature) Temperature : 25±2 Humidity : 65±5% Operation Unless specified otherwise, test will be conducted under function state Container Unless specified otherwise, vibration test will be conducted to the product itself without putting it in a container Test Frequency For destructive tests, such as shock test, will be conducted only once Test Method No Parameter High Operating Temperature Low Operating Temperature High Storage Temperature Low Storage Temperature Vibration Test (Non-operation state) conditions 50±2 0±2 60±2-10±2 Total fixed amplitude : 1.5mm Vibration Frequency : 10-55Hz One cycle 60 seconds to 3 directions of X.Y.Z. for each 15 minutes 40±2, 90-95%RH, 96h Damp Proof Test 6 (Non-operation state) Shock Test 7 (Non-operation state) Note 1: Returned to normal temperature and humidity for 4 hrs. Note 2: No dew condensation to be observed. Note 3: No change on display and in operation under the test condition To be measured after drop from 60cm height to concrete surface in packaged state Regulations Note 3 Note 3 Note 3 Note 3 Note 3 Note 1,2 Note 3 17/23

18 11.2 Inspection Condition Inspection conditions The LCD shall be inspected under 40W white fluorescent light. The distance between the eyes and the sample shall be more than 30cm. All directions for inspecting the sample should be within 45 against perpendicular line. Upper Polarizer Conductive Rubber PCB 45 Metal (Platic) Frame LCD Glass Bottom Polarizer Backlight Foot (Frame) Definition of applicable Zones COB Coating Epoxy PCB Metal (Plastic) Frame LCD Heat Seal Gasket LCD Heat Seal TAB and COG LCD Glass LCD Glass IC ITO Terminal Pad Pin IC TAB COG 18/23

11.2.2.3. Inspection Items and Standards No Item Criteria 1 2 Segment short, missing Contrast defect Outside defect, Positioning, Color Not exist. Refer to approved sample. Not exceed tolerance.

19 Inspection Items and Standards No Item Criteria 1 2 Segment short, missing Contrast defect Outside defect, Positioning, Color Not exist. Refer to approved sample. Not exceed tolerance. Refer to approved sample. 3 Point defect, Black spot, dust Y (incl. Polarizer) φ = (X+Y)/2 Line defect Point Acceptable Size φ<0.10 Disregard 0.10<φ <φ <φ 0 Unit :mm 1 Line Acceptable Qty. L W W Disregard L 0.03 W 2.0 L 0.05 W 2 5 Rainbow Segment pattern 1.0 L 0.1>W <W Applied as point defect Unit: mm Not more than two color changes across the viewing area. Background color should refer to approved sample. 1. Pin hole φ < 0.10mm is acceptable. W = Segment width 6 φ = (X+Y)/2 Width Acceptable of defect W<0.4 φ 1/2W W 0.4 φ 1/3W and, φ 0.25 Unit: mm 19/23

No Item Criteria 2. Segment width acceptable. A - B < 0.20 ; D 0.2 C 0.1 E 0.15 3. Dot pattern Size Acceptable Qty. φ<0.

Unit: mm φ = (X+Y)/2 7 Polarizer air bubble Size Acceptable Qty. φ<0.30 or B Zone Disregard 0.30 φ 0.50 2 0.50<φ 0.80 1 φ>0.

20 No Item Criteria 2. Segment width acceptable. A - B < 0.20 ; D 0.2 C 0.1 E Dot pattern Size Acceptable Qty. φ<0.10 Disregard 0.10 φ φ> C: Shall not touch adjacent dot. Unit: mm φ = (X+Y)/2 7 Polarizer air bubble Size Acceptable Qty. φ<0.30 or B Zone Disregard 0.30 φ <φ φ> Unit: mm 8 Polarizer miss-placement 1. Not in excess of outside dimension of the LCD unit (refer to mechanical drawing). 2. No miss-placement exposing the viewing area. (V.A.) 20/23

21 12. LOT NUMBERING SYSTEM Production week number Production year 13. LCM NUMBERING SYSTEM STC E S R B IC footprint B - COB footprint Polarizer Type Nil-Transflective R-Reflective M-Transmissive LCD type S - STN Gray S1- STN Yellow N - TN Series code characters 1 line; 00 the type E - RoHS(LEAD-FREE) Model type STC - Standard Character module STG - Standard Graphic module STCX - Custom character module STGX - Custom graphic module 21/23

22 14. PRECAUTION FOR USING LCM 1. LIQUID CRYSTAL DISPLAY (LCD) LCD is made up of glass, organic sealant, organic fluid, and (5). The normal static prevention measures should be Polymer based polarizers. The following precautions should observed for work clothes and working benches; for the Be taken when handing, latterconductive(rubber) mat is recommended. (1). Keep the temperature within range of use and storage. (6). Since dry air is inductive to static, a relative Excessive temperature and humidity could cause Polarization humidity of 50-60% is recommended. degredation, polarizer peel off or bubble. (2). Do not contact the exposed polarizers with anything harder 2.3 Soldering than an HB pencil lead. To clean dust off the display surface, (1). Solder only to the I/O terminals. wipe gently with cotton, chamois or other soft material soaked (2). Use only soldering irons with proper grounding and in petroleum benzin. no leakage. (3). Wipe off saliva or water drops immediately. Contact with (3). Soldering temperature: 280 ±10 over a long period of time may cause polarizer deformation or (4). Soldering time: 3 to 4 sec. color fading, while an active LCD with water condensation on (5). Use eutectic solder with resin flux fill. its surface will cause corrosion of ITO electrodes. (6). If flux is used, the LCD surface should be cove to (4). Glass can be easily chipped or cracked from rough handling, avoid flux spatters. Flux residue should be removed after especially at corners and edges. wards. (5). Do not drive LCD with DC voltage. 2.4 Operation 2. Liquid Crystal Display Modules (1). The viewing angle can be adjusted by varying the LCD 2.1 Mechanical Considerations driving voltage V0. LCM are assembled and adjusted with a high degree of precision. (2). Driving voltage should be kept within specified range; Avoid excessive shocks and do not make any alterations or excess voltage shortens display life. modifications. The following should be noted. (3). Response time increases with decrease in temperature. (1). Do not tamper in any way with the tabs on the metal frame. (4). Display may turn black or dark blue at temperatures (2). Do not modify the PCB by drilling extra holes, changing its above its operational range; this is (however not pressing on outline, moving its components or modifying its pattern. the viewing area) may cause the segments to appear (3). Do not touch the elastomer connector, especially insert an fractured. backlight panel (for example, EL). (5). Mechanical disturbance during operation (such (4). When mounting a LCM make sure that the PCB is not under pressing on the viewing area) may cause the segment any stress such as bending or twisting. Elastomer contacts are appear fractured. very delicate and missing pixels could result from slight dislocation of any of the elements. 2.5 Storage (5). Avoid pressing on the metal bezel, otherwise the elastomer If any fluid leaks out of a damaged glass cell, wash off any connector could be deformed and lose contact, resulting in human part that comes into contact with soap and water. missing pixels. Never swallow the fluid. The toxicity is extremely low but caution should be exercised at all time. 2.2 Static Electricity LCM contains CMOS LSI s and the same precaution for such 2.6 Limited Warranty devices should apply, namely Unless otherwise agreed between S-TEK and customer, (1). The operator should be grounded whenever he/she comes S-TEK will replace or repair any of its LCD and LCM into contact with the module. Never touch any of the conductive whichis found to be defective electrically and visually when partssuch as the LSI pads, the copper leads on the PCB and the inspected in accordance with S-TEK acceptance standards, interface terminals with any parts of the human body. for a period of one year from date of shipment. Confirmation (2). The modules should be kept in antistatic bags or other of such dateshall be based on freight documents. The containers resistant to static for storage. warranty liability of S-TEK is limited to repair and/or (3). Only properly grounded soldering irons should be used. replacement onthe terms set forth above. S-TEK will not (4). If an electric screwdriver is used, it should be well grounded responsible for any subsequent or consequential events. and shielded from commutator sparks. 22/23

23 15. OUTLINE DRAWING L<6 6 L<20 20 L<50 50 L< L< L 1.0 夏世洪 1 OF 1 1/1 UNITS:MM 23/23

SILICONTEK CO., LTD.

SILICONTEK CO., LTD. LCD Module Specification PART NO. : STCE16400SHB Table of Contents 1. COVER & TABLE OF CONTENTS 1 2. RECORD OF REVISION 2 3. GENERAL SPECIFICATIONS 3 4. ABSOLUTELY MAXIMUM RATINGS