T6A41 TOSHIBA | Alldatasheet
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Technical content
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC The T6A41 is a column driver with 64-output channels for a medium- or small-scale dot matrix LCD. The T6A41 realizes low power LCD systems using the CMOS Si-Gate process. The T6A41 has two bi-directional data Input/Output pins and three types of data flow (pin program) : f. D 04064, @ 064-04, @ 01-7032, 064033. <> ms FEATURES ~ @ 64-output column driver © Three types of data flow (bi-directional) ; QFP92-P-1818-0.70A D 01064 Weight: 1.4g (typ.) @ 06404 B 04-032, 064-033 @ High speed operation @ Low power consumption @ Power supply : 5V+10% @ 92-pin plastic flat package BLOCK DIAGRAM 064 to 033 032 to 01 SS [5 BCORECHONAT HFT RCGSTER FD BDRECTIONAL ST GST as ee | DATA DIRECTION FR POLARITY = co Bias. CONTROL [" CONTROL rl SUPPLY CIRCUIT ry ft | ft DI02 LP SCP Vss_«;DUAL DIR) FR PR Vic2Vics Vics. Yop (0 961001682 @ TOSHIBA is continually working to improve the quality and the reliability of its products, Nevertheless, semiconductor devices in general can malfunction or fall due to their inherent electrical Sensitivity and vulnerability to physical stres. itis the responsibilty of the buyer, when utliing TOSHIBA products, to observe standards of safety, and to avoid situations in which a malfunction or failure of a TOSHIBA product could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating rangot at tot forth in tha most recent products epecificatione. Aleo, ploace keap in mind tho precautions and conditions eat forth in the TOSHIBA Semiconductor Reliability Handbook. G The products described in this document are subject to foreign exchange and foreign trade control laws Zhe [information contained herein 's presented only as a guide for ‘the applications, of our products. No responsiblity is assumed by, TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. @ the information contained herein is subject to change without notice 1997-04-07 1/7
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Osg 85 ! 31 flo7 Os9 Ht 86 ! 30 OG 060 87 i 29 los O61 88 Hl 28 fl Oq O62 Mf 29 1 PIN INDEX i 27 los O63 B91 : 26 fl O2 O64 91 ca i 2590; NC 92 ' 24 BNC 12.3 4 5 6 7 8 9 101112131415 16 17 18 19 20 21 22-23 PYSSESLERZER EC ES EEE EEE 3% EP ReP SS SE 1997-04-07 2/7
0} to 064 LCD drive signal output voo to LCs DIO1, DIO2 Bi-directional data input and output (Shift Clock Pulse) Shift clock pulse input (Frame) Lp (Latch Pulse) Latch pulse signal input DATA buat] oie | 00% | 002 | pigterion || vop to (Pual Mode) Jt | t [out] IN | O¢4>04 Vss puat | input | Selects dual mode or [tT _[ OUT | 01-064 Daf tf — | — [00 not use | flow. 4 07-3032, 064-033 (Direction) Selects input data flow direction. PER (Polarity of Flame) Usually connected to Vss | _Vicz__| — [Power supply for LCD drive | _Vic3___| — [Power supply for LCD drive Vics [ — | Power supply for LCD drive | Yoo | —_| Power supply (5V) L_vss_ | =| Power supply (OV) TIMING DIAGRAM
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ABSOLUTE MAXIMUM RATINGS (Ta = 25°C) ITEM SYMBOL RATING UNIT Supply Voltage (1) Vpp (Note 1) -0.3 to 7.0 Vic2. Vic3- VLC5S - Supply Voltage (2) ‘Notel. 2) 0.3 to 7.0 v Vin (Note 1) Storage Temperature -55 to 125 (Note 1) Referenced to Vss =0V (Note 2) Ensure that the following condition is always maintained. Vop= Vic2= Vic3= Vics
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS (Unless otherwise noted, Vss =0V, Vpp =5.0V + 10%, Vic5 =O0V, Ta= -20 to 75°C) TEST ITEM syaol TEST CONDITIONS |r| a oy PIN NAME CUIT Operating Vokage | — | —][ | 45, 50] 55] V vo | owes vnmmof — [=| || Vp> H Level} V, Vv vii [etevel]| Vi [=] = To = fT tof ey Vv capes vor [— fowemomms [SR — [wo | ooo Voltage [TC tevel | Vor | — [lon=0.4ma [0 — [04 |v pion, bio Rcou | — |la= 250,08 = |=] 30 [ ko |07 to Oga Operating Frequency | fgep | — |Ta= -20 to 75°C | — | — | 400 |kHe[sce | Vpp =5.' DD =5.0V Binary Data Vic2=3.0v } ine Vic3=2.0v |'"P Current Consumption | Iss Vics = 0.0V Vss fpr =39H2 Input Data fscp = 250kHz | | : LOW 01 to Ogo Constant : No Load (*) DIO1, DIO2, SCP, FR, LP, PFR, DUAL, DIR 1997-04-07 4/7
tow, tCWH 90% ‘scp 10% tr u ° as tisu TLHD tosu toHo |__| tpp FR X TEST CONDITIONS (Vsg =0V, Vpp =5V + 10%, Vics =0V, Ta= -20 to 75°C) ITEM SYMBOL | min | max | unit | Loap circuit Operating Frequency | fp | — | 400 | kHz | Sch ule Width ‘wi oa [= [oe] OT SCP Rise all Time Dee | — [200 [ ns “ft LP Set-up Time [isu [500 [= [ns UP Hold Time ee [Data Setup Time | tosu | 300 | — [ins | (cteing wing capactance) Data Hold Time [top [300 [= [ns Output Data Delay Time tpp (Note)| — | 500 | ns | (Note) With load circuit connected 1997-04-07 5/7
scp K— scp i PER cd oe T6A41 Vss Hes ye rik ne Lc3 rs Lc, vcs Vics 1997-04-07 6/7
QFP92-P-1818-0.70A Unit : mm 21.940.5 69 47 . LEE || z HOR RAR AAA AAA RAR O+-70==35 bo— 46 - 4 — c—1H — cy — coy — cr — | — ns or | fr— 4 = E—= & & C—1 ro c— for] cr — c= — = = = i — fi
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1.05TvP, 0.3520.1 ne | Ts q <8 3 1,540.3 Weight : 1.4g (Typ.) 1997-04-07 7/7