ST8011 Sitronix Technology, ST8011 Datasheet

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ST8011

Manufacturer Part Number
ST8011
Description
120 Output LCD Segment Driver IC
Manufacturer
Sitronix Technology
Datasheet
www.DataSheet4U.com
Notice: Sitronix Technology Corp. reserves the right to change the contents in this document without prior notice. This is not a final
specification. Some parameters are subject to change
n DESCRIPTION
The ST8011 is a 120-output segment driver IC suitable for driving small/medium scale dot matrix LCD panels, and is
used in PDA or electronic dictionary . The ST8011 is good as a segment driver, and it can create a low power
consuming, high-resolution LCD.
n FEATURES
Ÿ Number of LCD drive outputs: 120
Ÿ Supply voltage for LCD drive: Max +16V
Ÿ Supply voltage for the logic system: +2.5 to +5.5 V
Ÿ Low power consumption
Ÿ Package: 136-pin COB.
Ÿ Shift clock frequency
Ÿ Adopts a data bus system
Ÿ 4-bit parallel / serial input modes are selectable with a mode (P/S) pin
Ÿ Automatic transfer function of an enable signal
Ÿ Automatic counting function which, in the chip selection mode, causes the internal clock to be stopped by
Ÿ Line latch circuits are reset when XDISPOFF active
V1.3
(Segment mode)
- 20 MHz (MAX.): V
- 15 MHz (MAX.): V
- 12 MHz (MAX.): V
automatically counting 120 bits of input data
DD
DD
DD
= +5.0 ± 0.5 V
= +3.0 to + 4.5 V
= +2.5 to + 3.0 V
1/ 20
120 Output LCD Segment driver IC
ST
ST8011
2004/09/08

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ST8011 Summary of contents

Page 1

... Some parameters are subject to change n DESCRIPTION The ST8011 is a 120-output segment driver IC suitable for driving small/medium scale dot matrix LCD panels, and is used in PDA or electronic dictionary . The ST8011 is good as a segment driver, and it can create a low power consuming, high-resolution LCD. n FEATURES Ÿ ...

Page 2

... ST8011 Serial Specification Revision History ST8011 Serial Specification Revision History Version 0.0B 1.0 1.1 1.2 1.3 www.DataSheet4U.com V1.3 Date 2002/10/14 Preliminary version 2003/07/28 Final Version 2003/11/12 Modify the pin pitch 2004/04/05 Add application timing block diagram 2004/09/08 Define timing( t LSW 2/20 Description ) of Segment Mode. P17~P19 ST8011 2004/09/08 ...

Page 3

... Pad Arrangement Chip size: 4860(µm) × 2220(µm) Pad size: 80(µm) × 80(µm) Pin Pitch: 100~110 µm www.DataSheet4U.com Substrate Connect to Vss. V1.3 3/20 ST8011 SEG15 PIN1 2004/09/08 ...

Page 4

... SEG66 650.00 100 SEG67 750.00 101 SEG68 850.00 102 SEG69 950.00 103 SEG70 1050.00 104 SEG71 1150.00 105 SEG72 1250.00 ST8011 Y -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065 ...

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... SEG98 2385.00 132 SEG99 2385.00 133 SEG100 2385.00 134 SEG101 2385.00 135 SEG102 2385.00 136 SEG103 2385. ST8011 Y -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -1065.00 -955.00 -850.00 -750.00 -650.00 -550.00 -450.00 -350.00 -250.00 -150.00 -50 ...

Page 6

... Shift clock input for shift register at common mode AC-converting signal input for LCD drive waveform This is the parallel data input/serial data input switch terminal. P/S=”H”: Parallel data input. P/S=”L”: Serial data input. Ground (0 V) 6/20 ST8011 No of Num 120 ...

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... Vss (0V) V www.DataSheet4U.com V1.3 Input Circuit Control Signal Vss (0V) DD Vss (0V) Input/Output Circuit 7/20 ST8011 irc lic Internal Circuit Output Signal Application Pins ...

Page 8

... The LCD drive output pins' output voltage levels can be set using the line latch output signal and the FR signal. Ÿ Table of truth-values is shown in "TRUTH TABLE" in Functional Operations. Interface Mode selection pin P/S Ÿ When P/S is “H” then parallel data input mode. V1.3 FUNCTION V3 Vss ≧ 8/20 ST8011 2004/09/08 ...

Page 9

... Supply regular voltage that is assigned by specification for each power pin. www.DataSheet4U.com V1.3 level "L", data is read sequentially from SEG SS level "H", data is read sequentially from SEG DD LCD DRIVE OUTPUT VOLTAGE LEVEL /DISPOFF TRUTH TABLE 9/20 ST8011 to SEG . 119 0 to SEG . 0 119 (SEG0-SEG119) V3 Vss V2 V0 Vss 2004/09/08 ...

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... SEG117 SEG118 … SEG2 SEG1 ST8011 1 CLOCK SEG 112 116 SEG 113 117 SEG 114 118 SEG 115 119 SEG 7 3 SEG 6 2 SEG 5 1 SEG CLOCK SEG119 X ...

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... L/R V EIO1 ss SEG 0 Top data www.DataSheet4U.com V1.3 Data flow SEG 119 SEG 0 EIO1 EIO2 L L/R EIO2 EIO1 SEG 119 SEG 0 Data flow 11/20 Last data SEG 0 SEG SEG 119 EIO1 EIO2 EIO1 L/R L/R L/R EIO2 EIO1 EIO2 SEG 0 SEG 119 Last data ST8011 0 2004/09/08 ...

Page 12

... Timing chart of 4-device cascade connection of segment drivers FR LP XCK TOP DATA DI3 - DI0 device A EI (device A) EO (device A) EO (device B) EO (device C) www.DataSheet4U.com V1 device B device 4-bit parallel input mode *n = 120 in serial input mode 12/20 LAST DATA device D ST8011 2004/09/08 ...

Page 13

... LCD drive output pins to level Vss on XDISPOFF function. Then disconnect the logic system power after disconnecting the LCD drive power. When connecting the power supply, follow the recommended sequence shown here XDISPOFF www.DataSheet4U.com V1.3 13/20 ST8011 2004/09/08 ...

Page 14

... Between Lp falling edge and XCK rising edge must >50ns 145 149 14 146 150 15 147 151 16 148 152 14/20 S15 S15 S15 157 158 159 153 157 1 154 158 2 155 159 3 156 160 4 157 158 159 ST8011 S16 160 160 2004/09/08 ...

Page 15

... XCK, LP, L/R, FR EIO , EIO , XDISPOFF 1 2 STG SYMBOL APPLICABLE PINS VDD VDD V0 V0 TOPR (0 V). SS 15/20 RATING UNIT -0.3~+7.0 V -10~ +0 +10 V -0.3~V 5S -0 -45 to +125 ° V). SS MIN. TYP. MAX. +2.5 +5.5 +6.0 +16.0 -20 +85 ST8011 NOTE 1,2 UNIT NOTE ° C 2004/09/08 ...

Page 16

... The input data is turned over by data taking clock XCK MHz, no-load The input data is turned over by data taking clock XCK SS = 8MHz 19.2 kHz Hz, no-load. The input data is turned over by XCK LP FR 16/20 ST8011 MIN. TYP. MAX. UNIT NOTE 0.2VD V D 0.8VDD V +0.4 V VDD-0.4 V -10 μ A +10 μ ...

Page 17

... MIN. TYP. MAX. UNIT 100 ns 1.2 µ 1.2 µ s 1.2 µ s 2004/09/08 ST8011 NOTE NOTE ...

Page 18

... WDL PD1 PD2 PD3 18/20 MIN. TYP. MAX. UNIT 100 ns 1.2 µ 1.2 µ s 1.2 µ s 2004/09/08 ST8011 NOTE ...

Page 19

... Timing Chart of Segment Mode LP XCK DI4 - DI0 XDISPOFF FR LP XDISPOFF www.DataSheet4U.com SEG - SEG 0 119 V1.3 t WLPH WCKH WCK DS LAST DATA t t WDL SD t PD1 t PD2 t PD3 Fig. 8 Timing Characteristics (3) 19/ WCKL t DH TOP DATA ST8011 2004/09/08 ...

Page 20

... The above information is the exclusive intellectual property of Sitronix Technology Corp. and shall not be disclosed, distributed or reproduced without permission from Sitronix. V1.3 20/20 ST8011 2004/09/08 ...

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