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| CONTENTS AG240128B ( 240 DOTS X 128 DOTS ) FEATURES BUILT-IN CONTROLLER (T6963C OR EQUIVALENT) +5 V POWER SUPPLY 1/128 DUTY CYCLE 8-BIT PARALLEL INTERFACE 4.2V LED FORWARD VOLTAGE MECHANICAL DATA ITEM Module Size (W x H x T) Viewing Area ( W x H ) Active Area ( W x H ) Dot Size ( W x H ) Dot Pitch ( W x H ) DIMENSIONS 144 x 104 x 10.3 ( 15.1 LED ) 114.0 x 64.0 107.95 x 57.55 0.40 x 0.40 0.45 x 0.45 UNIT mm mm mm mm mm INTERFACE PIN CONNECTIONS NO. 1 2 3 4 5 6 7 8 9 10 11~18 19 20 ABSOLUTE MAXIMUM RATINGS ITEM Supply Voltage For Logic Supply Voltage For LCD Drive Input Voltage SYMBOL LEVEL VSS VDD VO C/D /RD /WR DB0~DB7 /CE /RST Vout MD FS NC 0V 5V FUNCTION Power Supply Ground Power Supply Voltage Contrast Adjustment Voltage H : Data, L : Instruction Code Read Write Data Bus Line Enable Signal Reset Signal Power Supply Voltage For LCD H : 32 / L : 40 Select Of Columns H : 6*8 , L : 8*8 Select Of Columns No Connection SYMBOL V DD-VSS V DD-Vo VI MIN. 0 0 Vss TYP. - MAX. 7 28 VDD UNIT V V V H/L L L H/L L L ELECTRICAL CHARACTERISTICS ITEM Supply Voltage For Logic LCD Supply Voltage Supply Current Input Voltage Output Voltage "HIGH" Level "LOW" Level "HIGH" Level "LOW" Level SYMBOL CONDITION VDD-VSS VDD-Vo IDD VIH VIL VOH VOL MIN. 4.5 16.9 2.2 2.4 - TYP. 5 18 15 - MAX. 5.5 19.2 24 VDD 0.6 0.4 UNIT V V mA V V V V VDD=5V Ta=25 V DD=5V H/L H/L - - EXTERNAL DIMENSIONS 144.0 0.5 5.0 15.0 134.0 114.0 107.95 10.3(LED=15.1) H 9.3 17.0 3.5 5.2(LED=10.0) 0.05 45.5 0.40 104.0 0.5 97.0 79.4 64.0 57.55 BL1 0.05 BL2 LH-3 0.40 SCALE 10/1 20 1 6- 3.5 (Paid 6.0) 69.0 138.0 3.0 3.5 15.3 23.0 P2.54x19=48.26 59.0 3.0 2.5 CONTENTS AG240128B ( 240 DOTS X 128 DOTS ) TIMING CHARACTERISTICS ITEM Enable cycle time Enable Pulse Width H LEVEL L Enable Rise time Enable Fall time Setup Time Data Setup Time Data Delay Time Data Hold Time Address Hold Time Data Hold Time LEVEL SYMBOL MIN. 1 0.45 0.45 140 225 10 10 TYP. - MAX. 25 25 225 - UNIT. us us us ns ns ns ns ns ns ns tCYC tWEH tWEL tEr tEf tAS tDSW tDDR tDHW tAH tDH 20 - - ns Bus Timing CD CE RD,WR DO to D7 (WRITE) DO to D7 (READ) t ACC t CDS t t RD t DS CDH t CE t WR t t DH DH BLOCK DIAGRAM DB7 DB0 C/D RD WR CE RST MD FS NC Vo V DD Vs s Vout A K POWER CIRCUIT DC/DC converter L ED BACKLIGHT CONTROLLER T6963C 5 20 8K x 8 SRAM 128 COMMENT DRIVER*2 LCD PANEL 240 4 SEGMENT DRIVER*3 |
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