FS-GP002-JCG12864A45-01 REV. A (STBL2WHEG-12-NT-NSC) OCT/2007

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2 PAGE 2 OF 30 DOCUMENT REVISION HISTORY 1: DOCUMENT REVISION DATE DESCRIPTION CHANGED BY FROM TO A First Release. LIANG YUN CHECKED BY YI NA

3 PAGE 3 OF 30 CONTENTS Page No. 1. GENERAL DESCRIPTION 4 2. MECHANICAL SPECIFICATIONS 4 3. INTERFACE SIGNALS 8 4. ABSOLUTE MAXIMUM RATINGS ELECTRICAL MAXIMUM RATINGS (Ta=25 C) ENVIRONMENTAL CONDITION 9 5. ELECTRICAL SPECIFICATIONS TYPICAL ELECTRICAL CHARACTERISTICS TIMING SPECIFICATIONS LED SPECIFICATION QUALITY UNITS 16

4 PAGE 4 OF 30 Specification of LCD Module Type Item No.: GP002-JCG12864A General Description 128 x 64 Dots STN Blue Negative Transmissive Dot Matrix LCD Module. Viewing Angle: 12 O clock direction. Driving duty: 1/65 Duty, 1/9 bias. NOVATER NT7538 LCD Controller &Driver or equivalent (COG type) Power Supply: +3.0V. Interface type: FPC White backlight. (Side LED) 2. Mechanical Specifications The mechanical detail is shown in Fig. 1 and summarized in Table 1 below. Table 1 Parameter Specifications Unit Outline dimensions 56.0(L) x 37.0(W) x 6.9(H) (Exclude FPC) 56.0(L) x 69.0(W) x 6.9(H) (Include FPC) mm Viewing area 46.0MIN(L) x 26.0MIN(W) mm Display format 128 x 64 dots Dot size 0.30(L) x 0.32(W) mm Dot spacing 0.03(L) x 0.03(W) mm Dot pitch 0.33(L) x 0.35(W) mm

5 PAGE 5 OF 30 Scale:5/1 Detail:DOTS ISSUE MODIFY DESCRIPTION DATE B ADD VIEW FPC ASSIGNMENT: /CS1 /RES A0 D6 D7 VDD VSS VOUT C3P C1N C1P C2P C2N V1 V2 V3 V4 V0 A K C32 C63 S0 128*64 S127 C0 C31 TITLE: ITEM NO: PROJECT NO: DESCRIPTION: <>: Special characteristic +: Safety characteristic Tolerance unless:x.x± 0.3 Module Speciality M1368(T08) JCG12864A45-01 STBL2WHEG-12-NT-NSC : Critical dimension (...): Reference dimension Otherwise specified:x.xx ± 0.2 THIRD ANGLE PROJECTION NAME SIGN DATE DRAWN Lan li juan CHECKED Lan li juan NT7538 CHECKED Yi na JHD CO LTD APPROVED Wang zhao cai REV: B UNIT: mm SCALE:1/1 SHEET: 1 OF 1 COM31 COM0 SEG0 SEG127 COM32 COM63 Quotation No: VI Display Type STN BLUE/TRANSMISSIVE/NEGATIVE Display Resolution DOTS:128*64 Viewing Angle 12:00 Max.Ratio and Bias Level 1/65 DUTY, 1/9 BIAS LCD Controller/Driver NT7538(COG) Logic Voltage 3.0V LCD Driving Voltage TBD Operation Temperature -20 C TO 70 C Storage Temperature -30 C TO 80 C Backlight Speciality LED SIDE(WHITE),3PCS LED dies Vf=4.0± 0.3V Remark SPI series (S0,C0) DOTS:128*64 FPC shipment verify spec: B Detail:B Scale:2/1 B Figure 1: Module Specification

6 PAGE 6 OF 30 NOTE:Marked with "()" are referenced Display Type Display Resolution Viewing Angle Max.Ratio and Bias Level LCD Controller/Driver LCD Driving Voltage Operation Temperature Storage Temperature Connect Mode Remark STN BLUE/TRANSMISSIVE/NEGATIVE 128*64 DOTS 12:00 1/65DUTY,1/9BIAS NT7538(COG) TBD -20 C TO 70 C -30 C TO 80 C FPC QUOTATION NO: VIO ISSUE MODIFY DESCRIPTION DATE TITLE: LCD Drawing ITEM NO: PROJECT NO: GP002-JCG12864A45-01 DESCRIPTION: L)*34.8(W)*2.1(H) TOLERANCE UNLESS: X.X± 0.2 OTHERWISE SPECIFIED: X.XX± 0.15 DRAWN SIGN CHECKED APPROVED Wang zhao cai JHD CO LTD REV: A UNIT: mm SCALE:1/1 THIRD ANGLE PROJECTION NAME SIGN DATE Yi Na Yi Na Xie dai zhou LCD-JHK2901S SHEET: 1 OF 1 Figure 2: LCD Specification

7 PAGE 7 OF ISSUE MODIFY DESCRIPTION DATE D D C 20PIN 20PIN /CS1 /RES A0 D6 D7 VDD VSS VOUT C3P C1N C1P C2P C2N V1 V2 V3 V4 V0 A K D6 D7 /CS1 /RES A0 GO P1.0 VCC P1.1 P0.0 P1.2 P0.1 P1.3 P0.2 P1.4 P0.3 P1.5 P0.4 P1.6 P0.5 P1.7 P0.6 RST/VPD P0.7 RXD,P3.0 /EA/VPP TXD,P3.1 ALE/PROG /INT0,P3.2 /PSEN /INT1,P3.3 P2.7 T0,P3.4 P2.6 T1,P3.5 P2.5 /WR,P3.6 P2.4 /RD,P3.7 P2.3 XTAL2 P2.2 XTAL1 P2.1 VSS P2.0 89C V0 C1 V1 C2 V2 C3 V3 C4 V4 C5 VOUT C6 C7 C2+ C2- C8 C1+ C1- C9 C1- C3+ C B A TITLE: ITEM NO. TJD-GP002-JCG12864A45-01 VOP V0 VSS PROJECT NO. GP002-JCG12864A45-01 DESCRIPTION: IDD VDD VDD TOLERANCE UNLESS OTHERWISE SPECIFIED: S1 THIRD ANGLE PROJECTION GO NOTE: C1 TO C9 SET VALUE IS 1.0uF SW-PB NAME SIGN DATE P3.3 DRAWN Yi Na CHECKED Yi Na CHECKED Xie dai zhou APPROVED Wang zhao cai JHD CO LTD REV: A UNIT: SCALE: SHEET: 1 OF Figure 3: Recommend the power supply for circuit B A

8 PAGE 8 OF Interface signals Table 2 Pin No. Symbol Description 1 /CS This is the chip select signal. When /CS1= L and CS2= H, then the chip select becomes active, and data/command I/O is enabled. 2 /RES When /RES is set to L, the settings are initialized. The reset operation is performed by the /RES signal level. 3 A0 This is connected to the least significant bit of the normal MPU address bus, and it determines whether the data bits are data or a command. A0 = H : Indicate that D0 to D7 are display data A0 = L : Indicates that D0 to D7 are control data This is an 8-bit bi-directional data bus that connects to an 8-bit or 16-bit 4 D6 standard MPU data bus. When the serial interface is selected (P/S= L ), then D7 serves as the serial data input terminal (SI) and D6 serves as the serial clock input terminal 5 D7 (SCL). When the serial interface is selected, fix D0~D5 pads to VDD or VSS level. When the chip select is inactive, D0 to D7 are set to high impedance. 6 VDD Power supply. 7 VSS Ground. 8 VOUT DC/DC voltage converter output. 9 C3P Capacitor 3+ pad for internal DC/DC voltage converter. 10 C1N Capacitor 1- pad for internal DC/DC voltage converter. 11 C1P Capacitor 1+ pad for internal DC/DC voltage converter. 12 C2P Capacitor 2+ pad for internal DC/DC voltage converter. 13 C2N Capacitor 2- pad for internal DC/DC voltage converter. 14 V1 15 V2 16 V3 17 V4 LCD driver supplies voltages. The voltage determined by the LCD cell is impedance-converted by a resistive driver or an operation amplifier for application. Voltages should be according to the following relationship: V0 V1 V2 V3 V4 VSS2 When the on-chip operating power circuit is on, the following voltages are supplied to V1 to V4 by the on-chip power circuit. Voltage selection is performed by the LCD Bias Set command. 18 V0 19 A Anode of the backlight. 20 K Cathode of the backlight.

9 PAGE 9 OF Absolute Maximum Ratings 4.1 Electrical Maximum Ratings (Ta = 25 ºC) Table 3 Parameter Symbol Min. Max. Unit DC Supply voltage (Logic) VDD V DC Supply voltage (Logic) V V DC Supply voltage VOUT V Input Voltage (all input pads) VIN -0.3 VDD+0.3 V 4.2 Environmental Condition Table 4 Item Operating Temperature (Topr) Storage Temperature (Tstg) Min. Max. Min. Max. Ambient Temperature -20 C +70 C -30 C +80 C Dry Remark

10 PAGE 10 OF Electrical Specifications 5.1 Typical Electrical Characteristics At Ta = 25 C, VDD = 3.0±0.1V, VSS=0V. Table 5 Parameter Symbol Conditions Min. Typ. Max. Unit Supply voltage (Logic) VDD-VSS V Supply voltage (LCD) VLCD=VEE- VDD =+3.0V, VSS Note V Input signal voltage V IH H level 0.8VDD - VDD V V IL L level VSS - 0.2VDD V Supply Current (Logic) IDD Note ma Supply voltage for Forward VLED Backlight current= 45 ma V Note 1: There is tolerance in optimum LCD driving voltage during production and it will be within the specified range.

11 PAGE 11 OF Timing Specifications At Ta = -20 C To +70 C, VDD = 3.0±0.1V, VSS = 0V. Refer to Fig. 4, the diagram for System Buses Read/Write Characteristics (for 8080 Series MPU). Table 6. Figure 4: System Buses Read/Write Characteristics (for 8080 Series MPU)

12 PAGE 12 OF 30. At Ta = -20 C To +70 C, VDD = 3.0±0.1V, VSS = 0V. Refer to Fig. 5, the diagram for System Buses Read/Write Characteristics (for 6800 Series MPU) Table 7 Figure 5: System Buses Read/Write Characteristics (for 6800 Series MPU)

13 PAGE 13 OF 30 At Ta = -20 C To +70 C, VDD = 3.0±0.1V, VSS = 0V. Refer to Fig. 6, the bus-timing diagram for Serial Interface Timing. Table 8 Figure 6: the bus-timing diagram for Serial Interface Timing

14 PAGE 14 OF 30 At Ta = -20 C To +70 C, VDD = 3.0V±0.1V, VSS = 0V. Refer to Fig. 7, the bus-timing diagram for Display Control Timing. Table9 Figure 7: Display Control Timing At Ta = -20 C To +70 C, VDD = 3.0V±0.1V, VSS = 0V. Refer to Fig. 8, the bus-timing diagram for reset timing. Table 10 Figure 8: Reset Timing

15 PAGE 15 OF LED Specification 3M 1.3± 0.25mm PCB C-C1 K A 1. : 3 X ~0.30 Y ~ =4.0± 0.2V; =45mA; =130cd/m 2 ( ) ~+70 C, -30~+80 C ISSUE MODIFY DESCRIPTION DATE TITLE: Backlight Drawing ITEM NO: LBL2-JCG12864A45-01 PROJECT NO: JCG12864A45-01 DESCRIPTION: 56.0(L)*37.0(W)*5.9(H) <>: Special characteristic +: Safety characteristic CHECKED CHECKED APPROVED REV: A THIRD ANGLE PROJECTION NAME SIGN DATE DRAWN Lan li juan Lan li juan Yi na Wang zhao cai : Critical dimension (...): Reference dimension Tolerance unless:x.x ± 0.2 Other wise specified:x.xx± 0.15 UNIT: mm SCALE:1/1 SHEET: 1 OF 1 E-E1 B 2/1 R IN4148

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29 PAGE 29 OF Reliability The LCD module should not fail the following reliability test. ITEM Condition Criterion High temperature operation Low temperature operation Humidity High temperature storage Low temperature storage Thermal shock storage Storage Operation +70 8h -20 8h h h 40 93%RH 24h 40 93%RH 8h min 60min 5 cycle 1.Total current consumption should be below double of initial value. 2.Cosmetic defects should not be happened. Vibration (Package state) 50Hz 0.7mm 30min in each direction (X, Y, Z). Falling test (Packaged state) Weight 15kg; Falling height: 80cm. Weight 15kg; Falling height: 100cm.

30 PAGE 30 OF 30 Shenzhen Jinghua Displays CO.,LTD. reserves the right to change this specification - END -