AG2412D AZDISPLAYS | Alldatasheet
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AZ DISPLAYS, INC. PART NUMBER: AG2412D Series COMPLETE LCD SOLUTIONS SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY
Mono. Grayscale Module Dimension 170.0(W)X93.0(H)X15.8(D)(Max) mm Viewing Area 129.0(W)X75.0(H) mm Active Area 119.97(W)963.97(H) mm Character Size / mm Character Pitch / mm DOT Size 0.47(W)X0.47(H) mm DOT Pitch 0.50(W)X0.50(H) mm LCD Type TN, Positive TN, Negative HTN, Positive HTN, Negative STN, Yellow-Green STN, Gray STN, Blue FSTN, Positive FSTN, Negative Color STN FM LCD Polarizer Type Transflective Transmissive Reflective Anti-Glare View Direction 12H LCD Controller & Driver T6963C OR EUQIVALENT LCD Driving Method 1/128duty, 1/12bias Interface Type I2C 4-wire Serial 3-wire Serial 6800 8080 4-bit Backlight Type LED Bottom Single Side Dual Side EL CCFL Backlight Color Yellow-Green White Amber Blue Red EL/CCFL Driver type / DC-DC Converter Build-in External Operation Temperature -20 ~ 60 oC Storage Temperature -30 ~ 70 oC
Electrical-optical Specifications Absolute Maximum Ratings Item Symbol Condition Min. Typ. Max. Unit Supply Voltage For Logic V DD -VSS Ta=25 oC -0.3 - 7.0 V Supply Voltage V EE Ta=25 oC V DD -30 - VDD +0.3 V Supply Voltage For Lcd Driver VLCD Ta=25 oC V EE-0.3 - V DD+0.3 V Input Voltage V I Ta=25 oC -0.3 - V DD+0.3 V Operating temperature To - -20 - 60 oC Storage temperature Ts - -30 - 70 oC Note: Operating Temperature and Storage Temperature can be found in 1.General Specifications. Electrical-optical Characteristics No. Item Symbol Condition Min. Typ. Max. Unit
1 Contrast Ratio Cr Ta=25oC
VLCD =12.7V 3.0 3.4 - 2 Threshold voltage Vth Ta=25 oC 1.88 1.904 V 3 Saturation voltage Vsat Ta=25 oC 2.044 2.07 V Rise time Tr Ta=25 oC 148 200 ms Fall time Tf Ta=25 oC 209 250 ms 4 On time T ON Ta=25 oC 172 230 ms Response time Off time T OFF Ta=25 oC 240 280 ms 6 6H Ȭ1 30 Deg 7 12H Ȭ2 50 Deg 8 3H Ȭ3 50 Deg Viewing Angle 9H Ȭ4 Cr = 2 Ta=25oC
50 Deg
10 Frame frequency FR / 50 70 85 Hz
11 Clock Oscillation
Frequency fosc / / 6.0 / Mhz LED back light Electrical/Optical characteristics Ta=25°C ITEM SYMBOL CONDITION MIN. TYP E MAX. UNIT Forward current If Vf=4.2 V White 60 90 200 mA
Luminous Intensity Iv Vf=4.2 V White 120 180 / Cd/m Luminous Tolerance / / / / 20 % Chromaticity coordinate X Vf=4.2 V White 0.287 0.31 0.330 / Chromaticity coordinate Y Vf=4.2 V White 0.276 0.32 0.339 / N o t e :
6.3 Electrical Characteristics
No Item Symbol Condition Min. Typ. Max. Unit
1 Supply Voltage for Logic VDD-VS
S - 4.5 5.0 5.5 V
2 Supply Voltage for LCD
(VLCD) Ta=25+3 oC 16.9 17.2 17.5 V
3 Supply Current for Logic I DD Ta=25+3 oC
VDD=5.0V - 11.0 24.0 mA 4 Input High Voltage V IH - Vdd-2. 2 / Vdd V 5 Input Low Voltage V IL - 0 / 0.8 V 6 Output High Voltage V OH - VDD-0.3 - VDD V 7 Output Low Voltage V OL - VSS - 0.3 V
6.4 Timming Characteristics
(1) System Bus Read/Write Characteristics ( V D D = 4 . 5 V t o 5 . 5 V , T a = – 1 0 t o 7 0 ° C ) tCDS tDS tACC tCE,tRD,tWR RD, WR (Read) (Write) D0-D7 D0-D7 CE C/D tDH tOH tCDH
Rating Item Symbol Condition Min Max Units C/D Set Up Tme tCDS 100 — ns C/D Hold Time tCDH 10 — ns CE,RD, WR Pulse Width tce, trd, tWR 80 — ns Data Set Up Time tDS 80 — ns ns Data Hold Time tDH 40 — ns Access Time tACC — 150 Output Hold Time tOH 10 50 ns Instruction Description Table of T6963C Commands Command CODE D1 D2 Function (1)REGISTER S E T 00100001 00100010 00100100 X address Data Low address Y address 00H High address Cursor pointer set Offset register set Address pointer set (2) CONTROL W O R D S E T 01000000 01000001 01000010 01000011 Low address Columns Low address Columns High address 00H High address 00H Text home address set Text area set Graphic home address set Graphic area set (3) MODE SET 1000X000 1000X001 1000X011 1000X100 10000XXX 10001XXX "OR" mode "EXOR" mode "AND" mode "Text attribute" mode Internal CG ROM mode External CG ROM mode (4) DISPLAY MODE 10010000 1001XX10 1001XX11 100101XX 100110XX 100111XX Display 0ff Cursor on, blink off Cursor on, blink on Text on, graphic off Text off, graphic on Text on, graphic on (1) CURSOR PATTERN SELECT 10100000 10100001 10100010 10100011 10100100 10100101 10100110 10100111 1 line cursor 2 lines cursor 3 lines cursor 4 lines cursor 5 lines cursor 6 lines cursor 7 lines cursor 8 lines cursor (2) DATA AUTO READ/WRITE 10110000 10110001 10110010 Data auto write set Data auto read set Auto reset (7) DATA READ W R I T E 11000000 11000001 11000010 11000011 11000100 11000101 Data Data Data Data write and ADP increment Data read and ADP increment Data write and ADP decrement Data read and ADP decrement Data write and ADP non variable Data write and ADP non variable (8) SCEEN PEEK 11100000 - - Screen peek (9) SCEEN COPY 11101000 Screen copy (10) BIT SET/RESET 11110XXX 11111XXX 1111X000 1111X001 1111X010 Bit reset Bit set Bit 0 (LSB) Bit 1 Bit 2
( N o t e ) X : d i s a b l e d d a t a
Pin No. Symbol Level Function Description
1 FG / FRAME GROUND
2 Vss / GROUND (0V)
3 Vdd +5.0 V Power supply for logic (+) 4 Vee -12.2 V LCD Drive Voltage (-) 5 /WR H/L Write Signal 6 /RD H/L Read Signal 7 /CE H/L Chip Enable
8 C/D H/L Command/Data
9 NC / No connected
11 DB0 H/L Data Input/Output(LSB)
12 DB1 H/L Data Input/Output
13 DB2 H/L Data Input/Output
14 DB3 H/L Data Input/Output
15 DB4 H/L Data Input/Output
16 DB5 H/L Data Input/Output
17 DB6 H/L Data Input/Output
18 DB7 H/L Data Input/Output(MSB)
19 FS H/L H:6X8 Character Font
L:8X8 Character Font
20 RV / Reverse data in
AZ Displays, Inc.