SPECIFICATION CUSTOMER : APPROVED BY: ( FOR CUSTOMER USE ONLY ) SALES BY APPROVED BY CHECKED BY PREPARED BY ISSUED DATE:

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1 SPECIFICATION CUSTOMER : MODULE NO.: PH216B-BYB-E APPROVED BY: ( FOR CUSTOMER USE ONLY ) SALES BY APPROVED BY CHECKED BY PREPARED BY ISSUED DATE:

2 Contents 1.Module Classification Information 2.Precautions in use of LCD Modules 3.General Specification 4.Absolute Maximum Ratings 5.Electrical Characteristics 6.Optical Characteristics 7.Interface Pin Function 8.Contour Drawing & Block Diagram 9.Function Description 1.Character Generator ROM Pattern 11.Instruction Table 12.Timing Characteristics 13.Initializing of LCM 14.Quality Assurance 15.Reliability 16.Backlight Information

3 1.Module Classification Information P H 216 B B Y B E Brand- PANOA DISPLAYS Display Type- H- Character Type, R- Graphic Type Display Font- 2 Lines 16 Characters Model serials no. LCD Polarizer Type/ temperature range/ View direction A-Reflective, N.T, 6: D-Reflective, N.T, 12: G-Reflective, W. T, 6: J-Reflective, W. T, 12: B-Transflective, N.T,6: E-Transflective, N.T.12: H-Transflective, W.T,6: K-Transflective, W.T,12: C-Transmissive, N.T,6: F-Transmissive, N.T,12: I-Transmissive, W. T, 6: L-Transmissive, W.T,12: LCD Mode B-TN Positive, Gray T-FSTN Negative N-TN Negative, G-STN Positive, Gray Y-STN Positive, Yellow Green M-STN Negative, Blue F-FSTN Positive Backlight Type Special Code N- Without backlight B- EL, Blue Green D-EL, Green W-EL, White F-CCFL, White Y-LED, Yellow Green J : English and Japanese standard font E: English and European standard font T- LED, White A- LED, Amber R-LED, Red O-LED, Orange G-LED, Green Temperature ranges: N.T (Normal) W.T (Wide) Operating temperature...+5 C C Storage temperature C C

4 2.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. 3.General Specification Item Dimension Unit Number of Characters 16 characters x 2 Lines - Module dimension 8. x 36. x 9.7(MAX) mm View area 66. x 16. mm Active area 56.2 x 11.5 mm Dot size.55 x.65 mm Dot pitch.6 x.7 mm Character size 2.95 x 5.55 mm Character pitch 3.55 x 5.95 mm LCD type STN Positive, Yellow Green, Transflective Duty 1/16 View direction Backlight Type 6 o clock EL Blue

5 4.Absolute Maximum Ratings Item Symbol Min Typ Max Unit Operating Temperature T OP - +5 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 5.Electrical Characteristics Item Symbol Condition Min Typ Max Unit Supply Voltage For Logic V DD -V SS V Supply Voltage For LCD V DD -V Ta= Ta= V V Ta= V Input High Volt. V IH V DD V Input Low Volt. V IL V Output High Volt. V OH V Output Low Volt. V OL V Supply Current I DD V DD =5V ma

6 6.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 Selected Wave Non-selected Conition Selected Conition Non-selected Conition 1% Non-selected Wave Intensity 1% Cr Max Cr = Lon / Loff 1% 9% Vop Driving Voltage(V) Tr Tf [positive type] [positive type] Conditions : Operating Voltage : Vop Viewing Angle(θ,φ) :, Frame Frequency : 64 HZ Driving Waveform : 1/N duty, 1/a bias Definition of viewing angle(cr 2) θ f θ l θ b θ r φ = 18 φ = 27 φ = 9 φ =

7 7.Interface Pin Function Pin No. Symbol Level Description 1 V SS V Ground 2 V DD 5.V 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 DB H/L Data bit 8 DB1 H/L Data bit 1 9 DB2 H/L Data bit 2 1 DB3 H/L Data bit 3 11 DB4 H/L Data bit 4 12 DB5 H/L Data bit 5 13 DB6 H/L Data bit 6 14 DB7 H/L Data bit 7 15 A - NC 16 K - NC

8 8.Contour Drawing &Block Diagram (VA) 11.5(AA) (VA) (AA) 8. P2.54*15= PTH 1 K A PTH 4-5. PAD MAX EL or NO B/L Vss Vdd Vo RS R/W E DB DB1 DB2 DB3 DB4 DB5 DB6 DB7 A/Vee K The non-specified tolerance of dimension is.3mm..4 DOT SIZE MPU 8 series or 68 series RS R/W E DB~DB7 Controller/Com Driver HD4478 or Equivalent Com1~16 16X2 LCD EL B/L should drive directly from A,K. DC/AC Inverter A K B/L VR 1K~2K Vdd Vo Vss Bias and Power Circuit Seg1~4 D Seg41~8 Seg Driver Vee External contrast adjustment. N.V. Generator Optional M CL1 CL2 Vdd,Vss,V1~V5 Character located DD address DD address A B C D E F A 4B 4C 4D 4E 4F

9 9.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 IR write as an internal operation (display clear, etc.) 1 Read busy flag (DB7) and address counter (DB to DB7) 1 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= and R/W=1, the busy flag is output to DB7. The next instruction must be written after ensuring that the busy flag is. 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 8 8 bits or 8 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

10 Display position DD address A B C D E F A 4B 4C 4D 4E 4F 2-Line by 16-Character Display Character Generator ROM (ROM) The ROM generate 5 8 dot or 5 1 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 1 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.

11 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 * * * 1 * * * 1 * * * 1 1 * * * * 1 * * * 1 1 * * * 1 1 * * * * * * * * * 1 * * * 1 * * * 1 1 * * * * * * * 1 1 * * * 1 1 * * * * * * * * * 1 Character pattern( 1 ) Cursor pattern Character pattern( 2 ) Cursor pattern * For 5 * 1 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 Cursor pattern : " H igh " * * * * * * * *

12 1.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 LLLH LLHL LLHH LHLL LHLH LHHL LHHH HLLL HLLH HLHL HLHH HHLL HHLH HHHL HHHH ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 7 ) ( 8 ) ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 7 ) ( 8 )

13 11.Instruction Table Instruction Instruction Code RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB Description Execution time (fosc=27khz) Clear Display 1 Write H to DD and set DD address to H from AC 1.53ms Return Home 1 - Entry Mode Set Display ON/OFF Control Cursor or Display Shift 1 I/D SH 1 D C B 1 S/C R/L - - Function Set 1 DL N F - - Set Address Set DD Address Read Busy Flag and Address Write Data to Set DD address to H 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 39μs 39μs 39μs 39μs 1 AC5 AC4 AC3 AC2 AC1 AC Set address in address counter. 39μs 1 AC6 AC5 AC4 AC3 AC2 AC1 AC Set DD address in address counter. 39μs Whether during internal operation or not 1 BF AC6 AC5 AC4 AC3 AC2 AC1 AC can be known by reading BF. The contents of address counter can also be read. 1 D7 D6 D5 D4 D3 D2 D1 D Write data into internal (DD/). μs 43μs Read Data from 1 1 D7 D6 D5 D4 D3 D2 D1 D Read data from internal (DD/). 43μs * - :don t care

14 12.Timing Characteristics 12.1 Write Operation RS t AS t AH R/W E t Er PW EH t DSW t AH t Ef t H DB to DB7 Valid data t cyce Ta=25, VDD=5.±.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

15 12.2 Read Operation RS t AS t AH R/W E PW EH t Er t DDR t AH t Ef t DHR DB to DB7 VOH1 VOL1* Valid data t cyce VOH1 *VOL1 NOTE: *VOL1 is assumed to be.8v at 2 MHZ operation. Ta=25, VDD=5.±.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

16 13.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 1 1 * * * * BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) Wait for more than 4.1 ms BF can not be checked before this instruction. RS R/W DB7 DB6 DB5 1 DB4 1 DB3 DB2 DB1 DB * * * * Function set ( Interface is 8 bits long. ) Wait for more than 1 μs BF can not be checked before this instruction. RS R/W DB7 DB6 DB5 1 DB4 1 DB3 DB2 DB1 * * * DB * Function set ( Interface is 8 bits long. ) RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 1 1 N F * I/D S DB * 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

17 Power on Wait for more than 15 ms after VCC rises to 4.5 V RS R/W DB7 DB6 DB5 DB4 1 1 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 DB7 DB6 DB5 DB4 1 1 BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) Wait for more than 1 μs RS R/W DB7 DB6 DB5 DB4 1 1 BF can not be checked before this instruction. Function set ( Interface is 8 bits long. ) R/W DB7 DB6 DB5 1 1 N F * * RS DB 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

18 14.Quality Assurance Screen Cosmetic Criteria Item Defect Judgment Criterion Partition A)Clear Size: d mm Acceptable Qty in active area d.1 Disregard.1<d.2 6.2<d.3 2.3<d 1 Spots Note: Including pin holes and defective dots which must be within one pixel size. Minor B)Unclear Size: d mm Acceptable Qty in active area d.2 Disregard.2<d.5 6.5<d.7 2.7<d Size: d mm Acceptable Qty in active area d.3 Disregard 2 Bubbles in Polarize.3<d 1. 3 Minor 1.<d <d 3 Scratch In accordance with spots cosmetic criteria. When the light reflects on the panel surface, the scratches are not to be Minor remarkable. 4 Allowable Density Above defects should be separated more than 3mm each other. Minor 5 Coloration Not to be noticeable coloration in the viewing area of the LCD panels. Back-light type should be judged with back-light on state only. Minor

19 15.Reliability Content of Reliability Test Environmental Test Test Item Content of Test Test Condition High Temperature storage Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature/ Humidity Storage High Temperature/ Humidity Operation Temperature Cycle Vibration test Shock test Atmospheric pressure test Static electricity test Endurance test applying the high storage temperature for a long time. Endurance test applying the high storage temperature for a long time. Endurance test applying the electric stress (Voltage & Current) and the thermal stress to the element for a long time. Endurance test applying the electric stress under low temperature for a long time. Endurance test applying the high temperature and high humidity storage for a long time. Endurance test applying the electric stress (Voltage & Current) and temperature / humidity stress to the element for a long time. Endurance test applying the low and high temperature cycle min 5min 3min 1 cycle Mechanical Test Endurance test applying the vibration during transportation and using. Constructional and mechanical endurance test applying the shock during transportation. Endurance test applying the atmospheric pressure during transportation by air. Others Endurance test applying the electric stress to the terminal. 6 2hrs -1 2hrs 5 2hrs 2hrs 6,9%RH 96hrs 5,9%RH 96hrs -1 /6 1 cycles 1~22Hz 1.5mmp-p 22~5Hz 1.5G Total.5hrs 5G Half sign wave 11 msedc 3 times of each direction 115mbar 4hrs VS=8V,RS=1.5kΩ CS=1pF 1 time Applicable Standard ***Supply voltage for logic system=5v. Supply voltage for LCD system =Operating voltage at 25

20 16.Backlight Information Specification PAETER SYMBOL MIN TYP MAX UNIT TEST CONDITION Drive Voltage Vmax Vrms 25 C Drive Wave Fmax Hz 25 C Brightness cd/m 2 11V/4Hz Power Consumption Chromatism mw 11V/4Hz X V/4Hz Y Life time - 5hrs 11V/4Hz Color - White Light on 11V/4Hz