CFAG12864K-YYH-TN AICNT7107 ICNT7108 KS0108 128X64 KS0107 NT7108

SPECIFICATION CUSTOMER : MODULE NO.: SALES BY APPROVED BY CFAG12864K-YYH-TN CHECKED BY ISSUED DATE: Crystalfontz America, Inc.

Crystalfontz America, Inc. SPECIFICATION CUSTOMER : MODULE NO.: SALES BY APPROVED BY CFAG12864K-YYH-TN CFAG12864K-YYH-TN CHECKED BY ISSUED DATE: Crystalfontz America, Inc. 12412 East Saltese Avenue Spokane Valley, WA 99216-0357 Phone: (888) 206-9720 Fax: (509) 892-1203 Email: techinfo@crystalfontz.com URL: www.crystalfontz.com PREPARED BY 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 Description 8.Contour Drawing & Block Diagram 9. Timing Characteristics 10.Display Control Instruction 11.Detailed Explanation 12.Reliability 13.Backlight Information 1.Module Classification Information CFA G 1 2 8 6 4 K Y Y H TN Brand: CRYSTALFONTZ AMERICA, INC Display Type: HCharacter Type, GGraphic Type Displays Logical Dimensions: 128 pixels by 64 pixels Model PCB Variant: K Backlight Type: NWithout backlight TLED, White LCD Mode: BEL, Blue green ALED, Amber DEL, Green RLED, Red WEL, White OLED, Orange FCCFL, White GLED, Green YLED, Yellow Green SLED, High light White BTN Positive, Gray TFSTN Negative NTN Negative, GSTN Positive, Gray YSTN Positive, Yellow Green MSTN Negative, Blue FFSTN Positive AReflective, N.T, 6:00 HTransflective, W.T,6:00 LCD Polarizer Type/ Temperature DReflective, N.T, 12:00 KTransflective, W.T,12:00 range/ View GReflective, W. T, 6:00 CTransmissive, N.T,6:00 direction JReflective, W. T, 12:00 FTransmissive, N.T,12:00 BTransflective, N.T,6:00 ITransmissive, W. T, 6:00 ETransflective, N.T.12:00 LTransmissive, W.T,12:00 Special Code TNegative voltage generator on board and temperature compensation AICNT7107 AICNT7107 ICNT7108 ICNT7108 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 Number of Characters Module dimension View area Active area Dot size Dot pitch LCD type Duty View direction Backlight Type Dimension 128 x 64 dots 113 x 53.0 x 13.6(MAX) 72.0 x 40.0 66.52 x 33.24 0.48 x 0.48 0.52 x 0.52 STN Positive ,Transflective, Yellow Green 1/64 6 o'clock LED, Yellow Green Unit mm mm mm mm mm 4.Absolute Maximum Ratings Item Operating Temperature Storage Temperature Input Voltage Supply Voltage For Logic Supply Voltage For LCD Supply Voltage For LCD Symbol TOP TST VI VDD VDD-V0 VDD-VOUT Min -20 -30 0 0 0 Typ Max +70 +80 VDD 6.7 16.7 -10 Unit V V V V Min 4.5 Typ 5.0 Max 5.5 10.8 Unit V V V V VDD 0.8 VDD 0.4 V V V V mA 5.Electrical Characteristics Item Supply Voltage For Logic Supply Voltage For LCD Symbol VDD-VSS VDD-V0 Condition Ta=-20 Ta=25 8.8 Ta=+70 Input High Volt. Input Low Volt. Output High Volt. Output Low Volt. Supply Current VIH VIL VOH VOL IDD 7.5 2.0 0 2.4 0 8.28 6.Optical Characteristics Item Symbol Condition Min Typ Max Unit (V) CR2 20 40 deg (H) CR2 -30 30 deg Contrast Ratio CR 5 Response Time T rise 200 300 ms T fall 200 300 ms View Angle Definition of Operation Voltage (Vop) Intensity 100 Definition of Response Time ( Tr , Tf ) Non-selected Conition Selected Wave Non-selected Wave Selected Conition Non-selected Conition Intensity 10 Cr Max Cr = Lon / Loff Vop 90 100 Tr Driving Voltage(V) [positive type] Tf [positive type] Conditions : Operating Voltage : Vop Frame Frequency : 64 HZ Viewing Angle() : 0° 0° Driving Waveform : 1/N duty , 1/a bias Definition of viewing angle(CR2) b f l = 180° r = 90° = 270° = 0° 7.Interface Description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol VSS VDD VO D/I R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 /RST Vout A K Level 0V 5.0V (Variable) H/L H/L H H/L H/L H/L H/L H/L H/L H/L H/L H H L Description Ground Supply voltage for logic Operating voltage for LCD H: Data , L : Instruction H: Read (MPUModule) , L: Write (MPUModule) Enable signal Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Data bus line Select Column 1~ Column 64 Select Column 65~ Column 128 Reset signal Negative Voltage Power Supply for LED backlight ( + ) Power Supply for LED backlight ( - ) 8.Contour Drawing &Block Diagram 113.0 0.5 80.0 72.0(VA) 66.52(AA) 13.6 MAX 3.5 9.0 23.96 19.5 1.4 6.5 9.88 17.0 20.5 23.24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1.5 20 19 5.08 14.0 46.0 53.0 0.5 50.2 40.0(VA) 33.24(AA) A K 6- 1.0(PTH) 2 1 2.5 4- 3.1(PTH) 4- 7.0(PAD) 108.0 1.6 LED B/L 2.54 2.5 The non-specified tolerance of dimension is 0.3mm. 20 19 0.52 0.48 20- 1.0(PTH) P2.54*9=22.86 15.07 0.52 0.48 Vss Vdd Vo D/I R/W E DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS1 CS2 RES Vout A K 20- 1.8(PAD) DOT SIZE SCALE 10/1 2 1 LED B/L Drive Method MPU 80 series or 68 series D/I R/W E DB0~DB7 CS1 CS2 RES Seg Driver Com Driver Com1~64 A K B/L 2.Drive from pin19, pin20 R Bias and Power Circuit Seg Driver KS0108 KS0108 Seg65~128 R Vdd Vo R A K B/L LCM VR 10K~20K (Will never get Vee output from pin19) 3.Drive from Vdd,Vss R N.V. Generator KS0108 KS0108 Seg1~64 FR,M,CL,CLK1,CLK2 128X64 128X64 DOT KS0107 KS0107 1.Drive from A,K Vout A K B/L LCM (Contrast performance may go down.) External contrast adjustment. 9.Timing Characteristics 10.Display Control Instruction The display control instructions control the internal state of the NT7108 NT7108. Instruction is received from MPU to NT7108 NT7108 for the display control. The following table shows various instructions. 11.Detailed Explanation The display data appears when D is 1 and disappears when D is 0. Though the data is not on the screen with D=0, it remains in the display data RAM. Therefore, you can make it appear by changing D=0 into D=1. SET ADDRESS (Y ADDRESS) Y address (AC0-AC5) of the display data RAM is set in the Y address counter. An address is set by instruction and increased by 1 automatically by read or write operations of display data. SET PAGE (X ADDRESS) X address (AC0-AC2) of the display data RAM is set in the X address register. Writing or reading to or from MPU is executed in this specified page until the next page is set. DISPLAY START LINE (Z ADDRESS) Z address (AC0-AC5) of the display data RAM is set in the display start line register and displayed at the top of the screen. When the display duty cycle is 1/64 or others (1/32-1/64), the data of total line number of LCD screen, from the line specified by display start line instruction, is displayed. STATUS READ BUSY When BUSY is 1, the Chip is executing internal operation and no instructions are accepted. When BUSY is 0, the Chip is ready to accept any instructions. ON/OFF When ON/OFF is 1, the display is OFF. When ON/OFF is 0, the display is ON. RESET When RESET is 1, the system is being initialized. In this condition, no instructions except status read can be accepted. When RESET is 0, initializing has finished and the system is in usual operation condition. WRITE DISPLAY DATA Writes data (D0-D7) into the display data RAM. After writing instruction, Y address is increased by 1automatically. READ DISPLAY DATA Reads data (D0-D7) from the display data RAM. After reading instruction, Y address is increased by 1 automatically. 12.Reliability Content of Reliability Test (wide temperature, -20~70) Environmental Test Test Item High Temperature storage Low Temperature storage High Temperature Operation Low Temperature Operation High Temperature/ Humidity Operation Thermal shock resistance Vibration test Content of 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. 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 -20 25 70 Test Condition 80 200hrs -30 200hrs 70 200hrs Note 2 1,2 - -20 200hrs 60,90%RH 96hrs -20/70 10 cycles 1 1,2 - 30min 5min 30min 1 cycle Endurance test applying the vibration during transportation and using. Total fixed 3 amplitude : 1.5mm Vibration Frequency : 10~55Hz One cycle 60 seconds to 3 directions of X,Y,Z for Each 15 minutes Static electricity test Endurance test applying the electric stress to the VS=800V,RS=1.5k - 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. 13.Backlight Information Specification PARAMETER SYMBOL MIN TYP MAX UNIT Supply Current ILED 270 330 500 mA Supply Voltage V 4.0 4.2 4.4 V Reverse Voltage VR 8 V Luminous IV 120 180 Intensity Wave Length p 560 570 580 nm ILED=330mA Life Time 100K Hr. ILED330mA Color Yellow Green TESTCONDITION V=4.2V cd/m2 ILED=330mA 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). 2.Drive from pin19,pin20 pin19 pin20 R R A K B/L LCM (Will never get Vee output from pin19)