HD66206TE HITACHI [Hitachi Semiconductor], HD66206TE Datasheet
HD66206TE
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HD66206TE Summary of contents
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Column/Common Driver for Middle- or Large-sized Liquid Crystal Panel) Description The HD66206 is an 80-channel LCD driver, which is used for liquid crystal dot matrix display. This product can drive various types of liquid crystal displays, from small-sized to ...
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... Ordering information Type name Package HD66206TE TFP-100B HCD66206 Bare chip HD66206 147 ...
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... Y62 10 Y63 11 Y64 12 Y65 13 Y66 14 15 Y67 Y68 16 Y69 17 Y70 18 Y71 19 Y72 20 Y73 21 Y74 22 Y75 23 Y76 24 25 Y77 Figure 1 Pin Arrangement (HD66206TE) 148 HD66206TE 63 (TFP-100B (Top view Y27 Y26 ...
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Block Diagram CL1 D0L D1R Data D2 conversion D3 circuit FCS Operating mode switchin circuit E TEST Test input CL2 SHL Y80Y79Y78Y77Y76 Liquid crystal display drive circuit 80-bit latch circuit 80-bit bi-directional shift register (also ...
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HD66206 Block Functions Liquid crystal display drive circuit Generates one of four levels the output pin to drive the liquid crystal display according to the combination of data of the 80-bit latch circuit and the M ...
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Pin Function Table 1 Pin Functions Classification Symbol Pin No. Pin Name Power supply GND Control signal CL1 36 CL2 SHL 38 ...
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HD66206 Table 1 Pin Function (cont) Classification Symbol Pin No. &$5 Control signal 48 ',632)) 42 D0L 46 D1L FCS 40 TEST 41 Liquid crystal Y1 to Y80 49 to 100 display drive 1 to ...
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V1 and V2: Selection level V3 and V4: Non-selection level Figure 3 Liquid Crystal Display Drive Level SHL High Low Figure 4 Column Driver Operating Mode Table 2 Common Driver Operation SHL Shift Register Shift Direction Low D0L SR SR ...
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HD66206 Figure 5 Liquid Crystal Display Drive Output in Column Driver Operation Figure 6 Liquid Crystal Display Drive Output in Common Driver Operation 154 Output level to be selected Data Output level V1 ...
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Application Examples Figure 7 shows an example when configuring the 640 240-dot LCD panel using the HD66206. Y80, Y79, … Y2, Y1 SHL SHL D0L D1R D1R E E CAR CL1 GND D3 ...
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HD66206 CL2 ---------- D0L ---------- seg.4 seg.8 seg.12 seg.16 D1R seg.3 seg.7 seg.11 seg.15 ---------- D2 ---------- seg.2 seg.6 seg.10 seg.14 D3 seg.1 seg.5 seg.9 seg.13 ---------- CAR (the first IC) CL1 Y1 (the first IC) ...
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Absolute Maximum Ratings Item Power supply Logic circuit voltage Liquid crystal display drive circuit Input voltage (1) Input voltage (2) Operating temperature Storage temperature Notes: 1. Measured relative to GND (0V). 2. Applies to CL1, CL2, M, SHL, 3. Applies ...
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HD66206 Electrical Characteristics DC Characteristics ± 10%, GND = 0V unless otherwise stated) Item Symbol Applicable Pin Input high VIH CL1, CL2 level voltage SHL, , D0L, D1R, D2, D3, FCS, TEST, ...
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DC Characteristics 2.7 to 4.5V, GND = 0V unless otherwise stated) Item Symbol Applicable pin Min. Input high VIH CL1, CL2 level voltage SHL, , D0L, D1R, D2, D3, FCS, TEST, Input low ...
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HD66206 2. Input and output currents are excluded. When a CMOS input is floating, excess current flows from the power supply through to the input circuit. To avoid this, VIH and VIL must be held to V and GND, respectively. ...
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Pin Configuration Each pin configuration is shown below. V Applicable pin: CC CL1, CL2, SHL M, E, FCS, and TEST GND Figure 11 Input Pin Configuration Applicable pin: D0L and D1R D0L D1R Input enable Figure 12 Input/Output Pin Configuration ...
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HD66206 AC Characteristics 1 (In Column Driver Operation) (V 28V, and Ta = –20 to +75 ° C, unless otherwise stated) Item Symbol Clock cycle time t CYC Clock high level width t CWH Clock low level width t CWL ...
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AC Characteristics 2 (In Column Driver Operation) (V 28V, and Ta = –20 to +75 ° C, unless otherwise stated) Item Symbol Clock cycle time t CYC Clock high level width t CWH Clock low level width t CWL Clock ...
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HD66206 AC Characteristics 3 (In Common Driver Operation) (V 28V, and Ta = –20 to +75 ° C, unless otherwise stated) Item Symbol Clock cycle time t CYC Clock high level width t CWH Clock low level width t CWL ...
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CWH CL2 D0L, D1R, D2, and CWH V IH CL1 t SCL CL2 V t CAR E M Figure 16 Common Driver Operation Timing t ...
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HD66206 V CL2 Data in (D0L, D1R Data out V OH (D0L, D1R Figure 17 Common Driver Operation Timing 166 CWL r CWH ...