PRODUCT SPECIFICATION FOR LCD MODULE APPROVED SIGNATURE. Approved Product Specification only Approved Product Specification and Samples

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1 PRODUCT SPECIFICATION FOR LCD MODULE Revision: 0.0 Model No: T24B09 Module Type: COG+FPC+B/L+TP APPROVED SIGNATURE Approved Product Specification only Approved Product Specification and Samples Prepared By Checked By Approved By NOLOGY CO.,LTD. 1

2 Contents 1. General Description Physical Features Mechanical Specification Outline Dimension Absolute Maximum Ratings Electrical Characteristics Module Function Description Backlight Characteristics Electro-Optical Characteristics Reliability Inspection Standards Precautions For Using LCD Modules Records Of Version...21 NOLOGY CO.,LTD. 2

3 1. General Description T24B09 is a transmissive type a-si TFT-LCD (amorphous silicon thin film transistor liquid crystal display) module, which is composed of a TFT-LCD panel, a driver circuit and a backlight unit. The panel size is 2.4 inch and the resolution is 240*320, the panel can display up to 262K colors. The LCM can be easily accessed by micro-controller via parallel interface. 2. Physical Features Display Mode Display Format Input Data Viewing Direction Drive TFT-LCD Module Active matrix TFT, Transmissive type Graphic 240 RGB 320 Dot-matrix 16bit bi-direction parallel interface by 80 MPU 12 O clock ILI Mechanical Specification Item Contents Unit Module size (W H T) mm Number of dots 240(RGB) Active area (W H) mm NOLOGY CO.,LTD. 3

4 4. Outline Dimension NOLOGY CO.,LTD. 4

5 5. Absolute Maximum Ratings Item Symbol Min Max Unit Remark Power Voltage VCC V Input Voltage VIN -0.3 VCC+0.3 V Operating temperature TOPR Note1 Note2 Storage temperature TSTR Humidity %RH --- Remark: Note 1) The ILI9325 may be permanently damaged if it is used under the condition exceeding the above absolute maximum values. It is also recommended to use the ILI9325 within the limit of its electric characteristics during normal operation. Exceeding the conditions may lead to malfunction of ILI9325 and affect its credibility. Note 2) The voltage from VSS. 6. Electrical Characteristics Item Symbol Rating Min Typ Max Unit Remark Power Voltage Logic VCC V Note1 Input Voltage L level VIL *VCC V H level VIH 0.8* VCC V VCC=2.5 ~ 3.3V LCD Drive Power current ILCD ma --- Remark: Note1:Vcom must be adjusted to optimize display quality: Cross-talk, Contrast Ratio and etc. 5

6 7. Module Function Description 7-1. Block Diagram Of LCM 2.4 TFT-LCD 240*320 Dots Soure Driver Back Light Gate Driver ILI9325 PIN1 PIN37 Interface 6

7 7-2. Pin Description PIN NO. Symbol Level Description 1-4 DB0-DB3 H/L Data Bus 5 VSS GND GND 6 VDD 1.65 ~ 3.3V Power supply to the interface pins 7 CS H/L Chip select signal 8 RS H/L Command or data select pin 9 WR H/L Write execute control pin 10 RD H/L Read execute control pin 11 NC NC NO Connection 12 XL - Touch Panel 13 YU - Touch Panel 14 XR - Touch Panel 15 YD - Touch Panel 16 A - LED Anode K1-K4 - LED Cathode 21 NC NC NO Connection 22 DB4 H/L Data Bus DB10-17 H/L Data Bus 31 RESET H/L Reset signal pin 32 VCI V Power supply to the liquid crystal power supply analog circuit 33 VDD 1.65 ~ 3.3V Power supply to the interface pins 34 VSS GND GND DB5-DB7 H/L Data Bus 7

7-3. Timing Characteristics 7.3.1 8080-series Interface Timing Characteristics VCC=2.5~3.3V, Ta=25 Signal Symbol Parameter Min. Max.

8 7-3. Timing Characteristics series Interface Timing Characteristics VCC=2.5~3.3V, Ta=25 Signal Symbol Parameter Min. Max. Unit description RS t AST Address setup time 10 - t AHT Address hold time 10 - ns - t CHW Chip select H pulse width 0 - t TCS Chip select setup time 35 - /CS t RCSFM Chip select setup time ns - t CSF Chip select wait time 10 - t CSH Chip select hold time 10 - t WC Write cycle /WR t WRH Control pulse H duration 35 - ns - t WRL Control pulse /L/ duration 35 - /RD t RCFM Read cycle When read t RDHFM Control pulse H duration 90 - ns from GRAM. t RDLFM Control pulse L duration t DST Data setup time 15 - DB0~15 t DHT Data hold time 10 - t RATFM Read access time ns - t ODH Output disable time

9 8. Backlight Characteristics Item Symbol Min Typ Max Unit Remark Forward voltage VBL V - Current I BL ma/chip - ICE X Y Brightness cd/m² Uniformity % - 9

10 9. Electro-Optical Characteristics Item Symbol Conditi on Min. Typ. Max. Unit Remark Response time Tr +Tf ms Contrast Ratio CR Transmittance T% % Color chromaticity Viewing angle white Red Wx Wy θx = θy Rx =0 Ry Gree Gx n Gy Blue Hor. Ver. Bx By Note (1) Definition of Viewing Angle x and y: θx θx CR 10 θy θy Deg. Reference Only 10

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12 10. Reliability 12

13 11. Inspection Standards 2. Basic conditions for inspection The LCM face to us, in normal environment, the lux is 1000±200.(Darkroom s lux:100±50), About an angle of incidence 30, a distance of 30cm with normal eye,with an angle of 45 degree to check the products without uncovering the film! (As shown below) 13

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19 12. Precautions For Using LCD Modules 19

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21 13. Records Of Version Version Revise Date Page Content All New released 21

PRODUCT SPECIFICATION FOR LCD MODULE APPROVED SIGNATURE. Approved Product Specification only Approved Product Specification and Samples

PRODUCT SPECIFICATION FOR LCD MODULE Revision: 0.0 Model No: T30P02 Module Type: COG+FPC+B/L APPROVED SIGNATURE Approved Product Specification only Approved Product Specification and Samples Prepared By