EM65568 ELAN Microelectronics Corp, EM65568 Datasheet

no-image

EM65568

Manufacturer Part Number
EM65568
Description
130 Com/ 128 Seg 4096 Color Stn Lcd Driver
Manufacturer
ELAN Microelectronics Corp
Datasheet
Elan Microelectronics Crop.
EM65568
130COM/ 128SEG 4096 Color STN LCD Driver
October 12, 2004
Version 1.2

Related parts for EM65568

EM65568 Summary of contents

Page 1

... Elan Microelectronics Crop. EM65568 130COM/ 128SEG 4096 Color STN LCD Driver October 12, 2004 Version 1.2 ...

Page 2

... EM65568 Specification Revision History Version 0.1 Initial version 0.2 1. Add Pad configuration 2. Add the shape of alignment mark 0.3 1. Rectify 256 color mode Palette5 on Page 44 Initial value 10001 Î 10101 2. Modify DC characteristics current consumption IDD1 & IDD2, and add IDD3, IDD4, IDD5 3. Remove EXCS 0.4 Modify Bias initial value 1/9 Æ 1/5 at page 57 ...

Page 3

GENERAL DESCRIPTION ................................................................................................................................................... 4 2. FEATURE ................................................................................................................................................................................. 4 3. APPLICATIONS...................................................................................................................................................................... 4 4. PIN CONFIGURATIONS....................................................................................................................................................... 5 5. FUNCTIONAL BLOCK DIAGRAM ..................................................................................................................................15 6. PIN DESCRIPTION..............................................................................................................................................................17 7. FUNCTIONAL DESCRIPTION..........................................................................................................................................21 8. CONTROL REGISTER........................................................................................................................................................61 9. RELATIONSHIP BETWEEN SETTING AND COMMON/DISPLAY RAM ...............................................................92 10. ABSOLUTE ...

Page 4

... General description EM65568 is one of the industry’s most advanced wide-screen STN-LCD drivers for 4096-color display. The industry’s first sub-screen display function makes it possible to display different images and data in a sub-screen inside the main LCD screen. It also has a built-in display RAM, a power supply circuit for LCD drive, and an LCD controller circuit, therefore contributing to compact system design ...

Page 5

... COM/ 128 SEG 4096 Color STN LCD Driver ØàÉÈÈÉË Figure 1. Pin configuration Mark U-Right D-Right U-Left and U-Right: 100um 100um 5 EM65568 ÆÆË ÆÆÊ ÆÃÌ ÆÃË Coordinate (X,Y) 10425.0 ,375.0 10425.0 ,-375.0 40 100um ...

Page 6

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver Size Pad No 21760 36 27~282 (min.) 508+/-25.4 All Pad 17 +/- 3 (within die) 14 Chip center ITO Traces resistances Max=50 Max=3K Max=5~10K 6 EM65568 Unit Y 1730 µm 2005/3/8 (V1.2) ...

Page 7

... EM65568 Coordinate (X,Y) ³ ³ V3 -7387.2 ,-734.5 ³ ³ V4 -7324.2 ,-734.5 ³ ³ V4 -7261.2 ,-734.5 ³ ³ V4 -7198.2 ,-734.5 ³ ³ V4 -7135.2 ,-734.5 ³ ³ V4 -7072.2 ,-734.5 ³ ...

Page 8

... EM65568 Coordinate (X,Y) ³ ³ D13 -331.7 ,-734.5 ³ ³ D14 -268.7 ,-734.5 ³ ³ D14 -205.7 ,-734.5 ³ ³ D14 -142.7 ,-734.5 ³ ...

Page 9

... EM65568 Coordinate (X,Y) ³ CAP3- 6897.3 ,-734.5 ³ CAP3+ 6960.3 ,-734.5 ³ CAP3+ 7023.3 ,-734.5 ³ CAP3+ 7086.3 ,-734.5 ³ CAP3+ 7149.3 ,-734.5 ³ ...

Page 10

... EM65568 Coordinate Pad Name (X,Y) ³ ³ COMA 9784.6 ,734.5 ³ ³ NC9 9734.6 ,734.5 ³ ³ SEGA0 9684.6 ,734.5 ³ ³ SEGB0 9634.6 ,734.5 ³ ...

Page 11

... EM65568 Coordinate (X,Y) ³ ³ SEGC32 4784.6 ,734.5 ³ ³ SEGA33 4734.6 ,734.5 ³ ³ SEGB33 4684.6 ,734.5 ³ ³ SEGC33 4634.6 ,734.5 ³ ...

Page 12

... EM65568 Coordinate Pad Name (X,Y) ³ ³ SEGA66 -434.6 ,734.5 ³ ³ SEGB66 -484.6 ,734.5 ³ ³ SEGC66 -534.6 ,734.5 ³ ...

Page 13

... EM65568 Coordinate (X,Y) ³ ³ SEGB99 -5434.6 ,734.5 ³ ³ SEGC99 -5484.6 ,734.5 ³ ³ SEGA100 -5534.6 ,734.5 ³ ³ SEGB100 -5584.6 ,734.5 ³ ...

Page 14

... EM65568 Coordinate (X,Y) ³ ³ NC11 -10434.6 ,734.5 ³ ³ NC12 -10749.5 ,700.0 ³ ³ COM27 -10749.5 ,650.0 ³ ³ COM29 -10749.5 ,600.0 ³ ...

Page 15

... Pixel Display RAM (PGRAM) 128 (4+4+4) bits X Address Decoder RAM Interface X Address Counter X Address Register Alternation Circuit Bus Holder Instruction Decoder MPU Interface M/S RDB WRB P/S M86 RESB TEST (E) (R/WB) Figure 2. System Block Diagram 15 EM65568 Register Read OSC Display Timing Gen. CK CKS CLK LP FLM M 2005/3/8 (V1.2) ...

Page 16

... Booster Circuit * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver + VBA - VREG AMP + VREG + - - + - Electronic Volume Register VOUT Figure 3. Power Circuit Block Diagram 16 EM65568 + Dividing Resistor V2 V3 Bias Register V4 Impedence Converter 2005/3/8 (V1.2) ...

Page 17

... The capacitor must be connected between this pin and VSS. Output pin for regulated voltage of VREG AMP. VREG O The capacitor must be connected between this pin and VSS. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver Description Description 17 EM65568 2005/3/8 (V1.2) ...

Page 18

... TEST I For testing only; usually fixed to “L”. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver Description Data identification Data Read/Write RS D0-D7 RDB, WRB RS SDA Write only 18 EM65568 th clock of SCL Serial clock - SCL 2005/3/8 (V1.2) ...

Page 19

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver Description OSC Power Supply Circuit LP Enable Output Output Output Output Disable Input VSS V0 V2 VSS V3 M Output level H VSS EM65568 FLM M CLK Input Input Input 2005/3/8 (V1.2) ...

Page 20

... I/O pin for display timing clock. To use this pin in the master/slave system. CLK I/O M/S = “H”: Output display timing clock. M/S = “L”: Input display timing clock from the master. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver Description 20 EM65568 2005/3/8 (V1.2) ...

Page 21

... Serial Interface EM65568 has two types serial interface. One is a 3-wires type serial interface; other one is a 4-wires type serial interface. The 3-wire or 4-wire is determined by SMODE pin. SMODE = “L”: 4-wires serial interface SMODE = “H”: 3-wires serial interface 7.1.5 4 Wires Serial Interface When chip select is active (CSB = “ ...

Page 22

... Chip Select Connection in Serial Interface Mode When serial interface use in 2 chips EM65568 system; one is a Master another is a slave, both EM65568 can control by only one chip select signal. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver ...

Page 23

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver Data0 Data1 Data2 Data3 Wrie to control register Figure 6. Data write operation 23 EM65568 Data4 Wrie to display RAM 2005/3/8 (V1.2) ...

Page 24

... FH). In maximum, 16 registers can access directly. But number of register is more than 16 registers. Therefore, EM65568 has register bank control. The RE register is set bank number to access. And the RE address is 0FH, in any bank can access RE register need 4-steps to read the specific register in maximum case. ...

Page 25

... The three outputs of the segment driver can be used for one pixel of RGB. When connected to an STN color LCD panel, the EM65568 can display 128*130 pixels with 4096 colors (16 gradation * 16 gradation * 16 gradation). The address area in the X-direction depends on the access bus size. In the X-direction, X Address register use to access; and in the Y-direction, Y Address register use to access ...

Page 26

... LP rises in a one-line cycle. They are output * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver X-address 8bit 8bit 8bit 8bit X-address 8bit 8bit 8bit 8bit X-address 12bit 12bit X-address 16bit 16bit 26 EM65568 2005/3/8 (V1.2) ...

Page 27

... Display RAM access using Windows Function The EM65568 has window area setting command for specified display RAM area access. For use window function, need to set up two position’s X and Y address. Also need set up auto increment mode (AXI=”1”, AYI=”1”). Two position means window start position and window end position. The window start position’ ...

Page 28

... X-Address (00H~FFH) MPU I/F The EM65568 execute address conversion that depends on control register setting. In case of auto increment mode, usually AX register is added one. For instance when REF and AXI are both “1”, AX register is added one, but effective X address seems decrement because of address conversion. The effective Y address use AY register values as it is. ...

Page 29

... X=01H X=FEH X=FFH X=00H X address / Data bus / Segment assign X=01H X=FEH X=FFH X=00H X address / Data bus / Segment assign X=01H X=FEH X=FFH X=00H X address / Data bus / Segment assign X=01H X=FEH X=FFH X=00H 29 EM65568 X=FFH X=01H X=FFH X=01H X=FFH X=01H X=FFH X=01H 2005/3/8 (V1.2) ...

Page 30

... COM/ 128 SEG 4096 Color STN LCD Driver X address / Data bus / Segment assign X=01H X address / Data bus / Segment assign X=01H X address / Data bus / Segment assign X=BDH X=BEH X=01H X address / Data bus / Segment assign X=BDH X=BEH X=01H 30 EM65568 X=BEH X=BFH X=BEH X=BFH X=02H X=00H X=01H X=02H X=00H X=01H 2005/3/8 (V1.2) ...

Page 31

... COM/ 128 SEG 4096 Color STN LCD Driver X address / Data bus / Segment assign X=00H X=7FH X address / Data bus / Segment assign X=00H X=7FH X address / Data bus / Segment assign X=00H X=7FH X address / Data bus / Segment assign X=00H X=7FH 31 EM65568 X=7FH X=00H X=7FH X=00H X=7FH X=00H X=7FH X=00H 2005/3/8 (V1.2) ...

Page 32

... X=00H X address / Data bus / Palette / Segment assign X=01H X=FEH X=FFH X=00H X address / Data bus / Palette / Segment assign X=01H X=FEH X=FFH X=00H X address / Data bus / Palette / Segment assign X=01H X=FEH X=FFH X=00H 32 EM65568 X=FFH X=01H X=FFH X=01H X=FFH X=01H X=FFH X=01H 2005/3/8 (V1.2) ...

Page 33

... X address / Data bus / Palette / Segment assign X=01H X address / Data bus / Palette / Segment assign X=01H X address / Data bus / Palette / Segment assign X=BDH X=BEH X=01H X address / Data bus / Palette / Segment assign X=BDH X=BEH X=01H 33 EM65568 X=BEH X=BFH X=BEH X=BFH X=02H X=00H X=01H X=02H X=00H X=01H 2005/3/8 (V1.2) ...

Page 34

... X address / Data bus / Palette / Segment assign X=00H X=7FH X address / Data bus / Palette / Segment assign X=00H X=7FH X address / Data bus / Palette / Segment assign X=00H X=7FH X address / Data bus / Palette / Segment assign X=00H X=7FH 34 EM65568 X=7FH X=00H X=7FH X=00H X=7FH X=00H X=7FH X=00H 2005/3/8 (V1.2) ...

Page 35

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver X address / Data bus / Palette / palette bit / Segment assign X=00H X=7FH X address / Data bus / Palette / palette bit / Segment assign X=00H X=7FH 35 EM65568 X=7FH X=00H X=7FH X=00H 2005/3/8 (V1.2) ...

Page 36

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver X address / Data bus / Palette / palette bit / Segment assign X=00H X=3FH X address / Data bus / Palette / palette bit / Segment assign X=00H X=3FH 36 EM65568 X=3FH X=00H X=3FH X=00H 2005/3/8 (V1.2) ...

Page 37

... The three outputs of the segment driver are used for one pixel of RGB, and the EM65568 is connected to an STN color LCD panel. It can display 128*130 pixels with 4096 colors (4 bits * 4 bits * 4 bits). In this case, since the gradation display data is processed by a single access to the memory, the data can be rewritten fast and naturally ...

Page 38

... Note : Internal X address : 2nH ,2n+1H : (FE-2n)H , [FF-(2n+1)]H In HSW =1, Address=00H~BFH 38 EM65568 üÐó³ÄÅÊ Úô÷ôü³ôÿøø³ýÐó³ÄÈ Úô÷ôü³öÿ ...

Page 39

... EM65568 üÐó³ÄÅÊ Úô÷ôü³ôÿøø³ýÐó³ÄÈ Úô÷ôü³öÿ ...

Page 40

... EM65568 üÐó³ÄÅÊ Úô÷ôü³ôÿøø³ýÐó³Ê Úô÷ôü³öÿ ...

Page 41

... (REF="0") : 3FH-nH (REF="1") 41 EM65568 üÐÿ³Å¿³Ç³³ÄÅÉ SEGBi+1 SEGCi+1 Úô÷ôü³ôÿøø palette Bj palette Cj ýÐó³Ê ...

Page 42

... D9 D10 D11 Note : Internal X address : nH (REF="0") : 7FH-nH (REF="1") 42 EM65568 üÐó³ÄÅÊ àöû ø³öÿ ÷üÿô ³åÔà³÷ôô à ...

Page 43

... Gradation LSB Control In 256 color mode (C256=1), the EM65568 provides segment driver output for 8-gradation display using 3-bits and that for 4-gradation display using 2-bits. The segment driver output for the 4-gradation display uses 2-bits written to the corresponding RAM area and 1-bit supplemented by the gradation LSB circuit, and then selects 4-gradation form 8-gradation ...

Page 44

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 00000 00011 00101 00111 01001 01011 01101 01111 10001 10011 10101 10111 11001 11011 11101 11111 Initial value 00000 00101 01010 01110 10001 10101 11010 11111 44 EM65568 2005/3/8 (V1.2) ...

Page 45

... EM65568 2005/3/8 (V1.2) ...

Page 46

... Monochrome mode , MON= “1” (MSB)RAM data(LSB) Gradation Level don’t care * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 0 1/15 2/15 3/15 4/15 5/15 6/15 7/15 8/15 9/15 0 1/7 2/7 3/7 4/7 5/7 6/7 7 EM65568 2005/3/8 (V1.2) ...

Page 47

... However, by setting up data (n- n-line reverse register and n-line alternated control bit (NLIN) at “1”, n-line reverse waveform is generated. When the EM65568 is used in multi chip system, master chip must provide LP, FLM, and M signals for the slave chip. ...

Page 48

... LP FLM M V1 COM0 V4 VSS V1 COM1 V4 VSS V0 V2 SEG0 SEG1 V3 * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 3 130 VSS V2 V3 VSS 48 EM65568 2 3 130 1 VSS 2005/3/8 (V1.2) ...

Page 49

... COMB outputs be not influenced by partial setting. Mainly use for display. The common drive circuit that has shift register sequentially outputs common scan signals. 7.20 Oscillating Circuit The EM65568 has the CR oscillator. The output from this oscillator is used as the timing signal source of the display and the boosting clock to the booster. This can use only in the master operation mode. ...

Page 50

... When use built-in booster circuit, output voltage (VOUT) must less than recommended operating voltage (18.0 Volt). If output voltage (VOUT) over recommended operating voltage, correct work of chip can not guarantee. VOUT=9V VEE=3V VSS=0V 3 times boosting * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver VOUT=18V VEE=3V VSS=0V 6 times boosting 50 EM65568 2005/3/8 (V1.2) ...

Page 51

... The voltage converter contains the voltage generation circuit. The LCD drive voltages other than V0, that is, V1, V2, V3 and V4 are obtained by dividing V0 through a resistor network. The LCD drive voltage from EM65568 is biased at 1/5, 1/6, 1/7, 1/8 , 1/9, 1/10, 1/11 or 1/12. When using the internal power supply, connect a stabilizing capacitor C2 to each of pins V0 to V4. ...

Page 52

... COM/ 128 SEG 4096 Color STN LCD Driver VDD VDD VEE VBA VREF C3 VREG vss CAP1- C1 CAP1+ CAP2- C1 CAP2+ CAP3- C1 CAP3+ CAP4- C1 CAP4+ CAP5+ C1 CAP5- C1 VOUT vss vss When using internal power circuit. (6 times boosting) 52 EM65568 2005/3/8 (V1.2) ...

Page 53

... COM/ 128 SEG 4096 Color STN LCD Driver VDD C3 C1 vss vss vss When using internal power circuit with thermistor for temperature independent. (6 times boosting) 53 EM65568 VDD VEE VBA VREF VREG CAP1- CAP1+ CAP2- CAP2+ CAP3- CAP3+ CAP4- CAP4+ CAP5- CAP5- VOUT 2005/3/8 (V1 ...

Page 54

... When using internal power circuit. (VOUT supplied from external, no use boosting circuit) Recommended value. C2 1 0.1 Uf Note: External Capacitance must be use B characteristic. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 54 EM65568 2005/3/8 (V1.2) ...

Page 55

... Partial Display Function The EM65568 has the partial display function, which can display a part of graphic display area. This function is used be set lower bias ratio, lower boost step, and lower LCD drive voltage. Since setting partial display function, EM65568 provides low power consumption. Partial display function is the most suitable for clock indication or calendar indication when a portable equipment stand-by ...

Page 56

... LCD panel and the selected duty ratio. 7.28 Discharge circuit The EM65568 has built-in the discharge circuit, which discharges electricity from capacitors for a stability of power sources (V0~V4). The discharge circuit is valid, while the DIS register is set to “1”. When the built-in power supply is used, should be set DIS=” ...

Page 57

... Initialization The EM65568 is initialized by setting RESB pin to “L”. Normally, RESB pin is initialized together with MPU by connecting to the reset pin of MPU. When power ON, be sure to make RESB=”L”. 4096 color mode ITEM Display RAM³ X Address³ Y Address³ Display starting line³ ...

Page 58

... If VDD and VEE are not same potential, cut off VEE first. After VEE, VOUT, V0, V1, V2, V3 and V4 voltages are below LCD ON voltage (threshold voltage for Liquid crystal turn on), power off logic system (VDD). * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 58 EM65568 2005/3/8 (V1.2) ...

Page 59

... COM/ 128 SEG 4096 Color STN LCD Driver recommended in the practical use. tr Applicable Power 30us ~ 10ms VDD, VEE Power ON (VDD,VEE-VSS) Power will stable RESET W AIT Setting Operational Functions Setting Operational Functions (DCON= "1", AMPON= "1") End of initialization 59 EM65568 2005/3/8 (V1.2) ...

Page 60

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver End of initialization Setting Operational Functions Setting Operational Functions Setting Operational Functions (ON/OFF= "1") End of display data setting Any condition Setting Operational Functions W AIT Power OFF ( VEE,VDD) 60 EM65568 2005/3/8 (V1.2) ...

Page 61

... T0 RE2 RE1 RE0 RE: set register bank number 61 EM65568 D0 Function Set of X direction Address Set of X direction Address Set of Y direction Address Set of Y direction Address Set address of display RAM making common starting line display Set address of display RAM ...

Page 62

... Gradation Palette 0/1 0/1 0 RE2 62 EM65568 Function D1 D0 PA01 PA00 Set the umber of Gradation Palette A0 PA04 Set the umber of * /PA84 Gradation Palette A0 PA11 PA10 Set the umber of Gradation Palette A1 PA14 Set the umber of * ...

Page 63

... PB133 PB132 PB131 PB130 Gradation Palette 0/1 0/1 0 RE2 63 EM65568 Function D1 D0 PA71 PA70 Set the umber of PA74 Set the umber of * /PA154 Gradation Palette A7 PB01 PB00 Set the umber of PB04 Set the umber of * /PB84 Gradation Palette B0 PB11 PB10 ...

Page 64

... Gradation Palette 0/1 0/1 0 RE2 64 EM65568 Function D1 D0 PB61 PB60 Set the umber of PB64 Set the umber of * /PB144 Gradation Palette B6 PB71 PB70 Set the umber of PB74 Set the umber of * /PB154 Gradation Palette B7 PC01 PC00 ...

Page 65

... RF2 BF1 BF0 TS 1 0/1 0/1 0 RE2 65 EM65568 Function D1 D0 C51 PC50 Set the umber of PC54 Set the umber of * /PC134 Gradation Palette C5 PC61 PC60 Set the umber of PC64 Set the umber of * /PC144 Gradation Palette C6 PC71 PC70 Set the umber of ...

Page 66

... LE7 0/1 0/1 0 EM65568 Function Set X end address for EX2 EX1 EX0 window function access Set X end address for EX6 EX5 EX4 window function access Set Y end address for EY2 EY1 EY0 window function access ...

Page 67

... Functions of Control Registers The EM65568 has many control registers as shown in “7 Control Register”. In case of control register access, upper nibble of data bus(D7~D4) represent register address, lower nibble of data bus(D3~D0) represent data. The access example is shown in the following. The Pins (CSB, RS, RDB, WRB) setting are for 80-family MPU interface. Only the setting of terminal (RDB,WRB) is different, when it is accessed by the 68-fanily MPU ...

Page 68

... RDB WRB RE2 RE1 RE0 LA1 LA0 Line Address CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 EM65568 127 2005/3/8 (V1.2) ...

Page 69

... RDB WRB RE2 RE1 RE0 ALL ON OFF 69 EM65568 Line Address - 2 129 ÄÅ̳ßüø ÄÆÃû³ßüø ijßüø û³ßüø ijßüø ...

Page 70

... COM/ 128 SEG 4096 Color STN LCD Driver D1 D0 CSB RS RDB WRB RE2 RE1 RE0 Internal Access Corresponding Segment Output X Address D7-D0 (LSB) SEG(8*NH)Output š NH (MSB) SEG(8*NH+7)Output (MSB) SEG(8*(maxH-NH)+7)Output š MaxH-NH (LSB) SEG(8*(maxH-NH))Output 70 EM65568 š š 2005/3/8 (V1.2) ...

Page 71

... EM65568 æêÔãÐÄ ×Ê ×Ë ×Ì ×Äà ×ÄÄ ÷É ...

Page 72

... X and Y both are increment (1) Regardless of AIM, no increment for AX and AY register. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver D1 D0 CSB RS RDB WRB RE2 RE1 RE0 Address Increment Timing 72 EM65568 Remark (1) (2) (3) (4) 2005/3/8 (V1.2) ...

Page 73

... EM65568 ÃÃÛ ô ÛÀ »Øá× Ô÷÷ø¼ 2005/3/8 (V1.2) ...

Page 74

... The LCD drive is stopped, and output of the segment driver and common driver are VSS level. (c) The clock input from CK pin is inhibited. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver D1 D0 CSB RS RDB WRB RE2 RE1 RE0 EM65568 2005/3/8 (V1.2) ...

Page 75

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver D1 D0 CSB RS RDB WRB RE2 RE1 RE0 Display width and Duty D1 D0 CSB RS RDB WRB RE2 RE1 RE0 EM65568 2005/3/8 (V1.2) ...

Page 76

... COM/ 128 SEG 4096 Color STN LCD Driver Booster Operation D1 D0 CSB RS RDB WRB RE2 RE1 RE0 Bias D1 D0 CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 PA00 /PA80 76 EM65568 0/1 0/1 0 2005/3/8 (V1.2) ...

Page 77

... PA24 /PA104 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 PA31 PA30 /PA111 /PA110 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 á PA34 /PA114 77 EM65568 2005/3/8 (V1.2) ...

Page 78

... PA64 /PA144 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 PA71 PA70 /PA151 /PA150 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 á PA74 /PA154 78 EM65568 ...

Page 79

... PB20 0 1 /PB101 /PB100 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 á PB24 /PB104 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 PB31 PB30 /PB111 /PB110 79 EM65568 2005/3/8 (V1 ...

Page 80

... PB54 /PB134 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 PB61 PB60 /PB141 /PB140 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 á PB64 /PB144 80 EM65568 2005/3/8 (V1.2) ...

Page 81

... PC14 /PC94 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 PC21 PC20 0 1 /PC101 /PC100 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 á PC24 /PC104 81 EM65568 ...

Page 82

... D1 D0 CSB RS RDB WRB RE2 RE1 RE0 PC54 á /PC134 D1 D0 CSB RS RDB WRB RE2 RE1 RE0 PC61 PC60 /PC141 /PC140 82 EM65568 2005/3/8 (V1.2) ...

Page 83

... PC74~PC70 = “11111”) á³ Mark shows “Don’t care” These gradation palette register set up gradation level. The EM65568 has 32 gradation levels. Gradation level table 4096 color mode [Three groups of palettes Aj,Bj, and Cj (j=0-15) are available] ...

Page 84

... Display starting common when SHIFT=0 COM0~ COM8~ COM16~ COM24~ COM32~ COM40~ COM48~ COM56~ COM64~ COM72~ COM80~ COM88~ COM96~ COM104~ COM112~ COM120~ Prohibit code Prohibit code 84 EM65568 Remarks SHIFT=1 COM127~ COM119~ COM111~ COM103~ COM95~ COM87~ COM79~ COM71~ COM63~ COM55~ COM47~ COM39~ COM31~ COM23~ COM15~ COM7~ 2005/3/8 (V1 ...

Page 85

... ABS= “1”: change corresponding bit from input data bus * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver D1 D0 CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 EM65568 2005/3/8 (V1.2) ...

Page 86

... COM/ 128 SEG 4096 Color STN LCD Driver D1 D0 CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 DV1 DV0 Output voltage 0 0 Smaller 0 1 š š š š Larger 86 EM65568 2005/3/8 (V1.2) ...

Page 87

... Resistance Ratio Prohibit Code Prohibit Code Prohibit Code * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver D1 D0 CSB RS RDB WRB RE2 RE1 RE0 Operation 87 EM65568 2005/3/8 (V1.2) ...

Page 88

... RA3 RA2 RA1 RA0 (At the time of reset: {RA3,RA2,RA1,RA0} = BH) The RA register set to specify the address for register read operation. The EM65568 has many registers and has register bank. Therefore need 4-steps to read to read the specific register in maximum case. (1) Write 04H to RE register for access to RA register. ...

Page 89

... RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 EM65568 1 0/1 0/1 0 2005/3/8 (V1.2) ...

Page 90

... RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 BT LREV EM65568 2005/3/8 (V1.2) ...

Page 91

... EM65568 2005/3/8 (V1.2) ...

Page 92

... The MY number shifts backward when display occurs exceeds 128, it returns to 0, and the shifts sequentially. In any case, the relations of COMA = MY129 and COMB = MY129 do not change. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 92 EM65568 2005/3/8 (V1.2) ...

Page 93

... COM/ 128 SEG 4096 Color STN LCD Driver Pin use Rating VDD -0 4.0 VEE -0 4.0 VOUT --0 16.0 VREG -0 16.0 Ta=25 16.0 V1,V2,V3,V4 -0.3 ~ V0+ 0.3 *1 -0.3 ~ VDD+ 0.3 -45 ~ +125 Pin Min. Typ. VDD 2.2 2.4 VEE 2 VOUT VREG VOUT*0.9 VREF 2.1 -30 93 EM65568 Unit Max. Unit Note 2005/3/8 (V1.2) ...

Page 94

... COM/ 128 SEG 4096 Color STN LCD Driver Condition Min. 0.8VDD 0 -2.4 2.4 -0.8 0.8 -2 -0.3 -2 V0=10V 1.0 V0=6V 1.2 450 255 115 18 6*VEE *0.95 5*VEE *0.95 4*VEE *0.95 3*VEE *0.95 2*VEE *0.95 150 0.9VDD*0.97 (VREF*N) *0.95 94 EM65568 Typ. Max. Unit Pin used á 1 0.9VDD VDD V á 1 0.1VDD 0.2VDD V á 2 -3.2 -4.5 mA á 2 3.2 4.5 mA á 3 -1.0 -1.2 mA á 3 1.0 1.2 mA á 4 ...

Page 95

... Ratio of display duty cycle (1/D) 1/130 to 1/82 1/74 to 1/42 1/34 to 1/26 fosc /(2*31*D) fosc /(4*31*D) fosc /(8*31*D) fosc /(16*31*D) fosc/(2*15*D) fosc/(4*15*D) fosc/(8*15*D) fosc /(2*7*D) fosc /(4*7*D) fosc /(8*7*D) fosc /(2*1*D) fosc /(4*1*D) fosc /(8*1*D) fCK/(2*31*D) fCK /(4*31*D) fCK /(8*31*D) fCK /(16*31*D) fCK /(2*15*D) fCK /(4*15*D) fCK /(8*15*D) fCK /(16*15*D) fCK /(2*7*D) fCK /(4*7*D) fCK /(8*7*D) fCK /(2*1*D) fCK /(4*1*D) fCK /(8*1*D) 95 EM65568 Pin used 1/18 to 1/10 fosc/(16*15*D) fosc /(16*7*D) fosc /(16*1*D) FLM fCK /(16*7*D) fCK /(16*1*D) 2005/3/8 (V1.2) ...

Page 96

... Display OFF ,{Rf2, Rf1, Rf0 = (“ ”) } (on mono color display mode) and LCD driver pin with no load. Measuring conditions: VDD=VEE , VBA=VREF, C1=C2=1.0µF, C3=0.1µF, DCON=AMPON=”1” , NLIN=”0” ,(BF1,BF0)=(1,1) ,1/130 duty , 1/9 bias, BF=”11” * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 96 EM65568 2005/3/8 (V1.2) ...

Page 97

... CAP1+ , CAP1- , CAP2+ , CAP2- , CAP3+ , CAP3- , CAP4+ , CAP4- , CAP5+, CAP5- VOUT The capacitor C2 is use for bias related pin The capacitor C3 is use for VREG pin. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 97 EM65568 2005/3/8 (V1.2) ...

Page 98

... Condition Min. Typ 200 30 160 20 5 Condition Min. Typ 300 40 250 30 10 Condition Min. Typ 500 50 440 EM65568 Max. Unit Pin used ns CSB WRB ns (R/WB D0~D15 ns Max. Unit Pin used ns CSB WRB ns (R/WB D0~D15 ns Max. ...

Page 99

... Condition Min. Typ 540 290 230 Condition Min. Typ 840 440 380 EM65568 t RDHW 8 RDH8 Max. Unit Pin used ns CSB RDB( 210 ns D0~D15 ns Max. Unit Pin used ns CSB ns RS ...

Page 100

... Min. Typ 200 160 Condition Min. Typ 300 250 Condition Min. Typ 500 440 100 EM65568 t ELW 6 Max. Unit Pin used ns CSB RDB( D0~D15 ns Max. Unit Pin used ns CSB RDB( D0~D15 ns Max ...

Page 101

... CL=50pF 10 Condition Min. Typ 540 290 230 CL=50pF 10 Condition Min. Typ 1000 450 500 CL=50pF 10 101 EM65568 t ELW 6 Max. Unit Pin used ns CSB RDB( 210 ns D0~D15 ns Max. Unit Pin used ns CSB RDB(E) ns ...

Page 102

... Condition Min. Typ. 200 Condition Min. Typ. 230 100 100 80 80 100 100 80 100 102 EM65568 Max. Unit Pin used ns SCL SDA ns ns CSB ns Max. Unit Pin used ns SCL SDA ...

Page 103

... Condition Min. Typ. 1.6 1 Condition Min. Typ. -500 -500 -500 Condition Min. Typ. -1000 -1000 -1000 103 EM65568 t DFLM Max. Unit Pin used µs CLK µs µs LP µs 1 µs 1 FLM µ µs Max. Unit Pin used µs CLK µ ...

Page 104

... COM/ 128 SEG 4096 Color STN LCD Driver t CKLW t CKHW Condition Min. Typ. 1.2 1.2 5.4 5.4 3.8 3.8 Condition Min. Typ. Note1 1.2 Note1 1.2 Note2 5.4 Note2 5.4 Note3 3.8 Note3 3.8 104 EM65568 Max. Unit Pin used 1.4 CK µs á 1 1.4 µs 6.5 CK µs á 2 6.5 µs 4.5 CK µs á 3 4.5 µs Max. Unit Pin used 1.4 CK µs á 1 1.4 µ ...

Page 105

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver  åê reset m ode Condition Min. Typ. 10 Condition Min. Typ. 10 105 EM65568  å norm al dsiplay Max. Unit Pin used 1 µs RESB µs Max. Unit Pin used 1.5 µ ...

Page 106

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver A0 RS CSB Decoder D0 to D15 /RD RDB /WR WRB /RES RESB A0 RS CSB Decoder VMA D0 to D15 E RDB(E) R/W WRB(R/W) /RES RESB 106 EM65568 VDD VSS VDD VSS 2005/3/8 (V1.2) ...

Page 107

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver A0 RS CSB Decoder SDA SCL /RES RESB 107 EM65568 VDD VSS ØàÉÈÈÉ˳»æÿô ø¼ 2005/3/8 (V1.2) ...

Page 108

... This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver ØàÉÈÈÉ˳»æÿô ø¼ ØàÉÈÈÉ˳»æÿô ø¼ 108 EM65568 2005/3/8 (V1.2) ...

Page 109

... OFF state. Because the master chip can not supply output voltage to the slave chip , beforehand set display OFF to the slave chip. *In above connection example, the master chip is only available the electronic volume control. * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 109 EM65568 2005/3/8 (V1.2) ...

Page 110

... Tray Information Tray Outline Dimensions Symbol Unit:mm * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver Dimensions in mm Symbol 50.60 Z 45.40 Px 45.80 Py 4.00 Nx 14.07 Ny 4.82 N 14.87 P1 21.97 P2 1.91 110 EM65568 Dimensions in mm 0.66 22.47 2. 1.76 1.60 2005/3/8 (V1.2) ...

Page 111

... COF information EM65568AF package í * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver 111 EM65568 2005/3/8 (V1.2) ...

Page 112

... EM65568BF package  * This specification is subject to be changed without notice. 130 COM/ 128 SEG 4096 Color STN LCD Driver  112 EM65568 2005/3/8 (V1.2) ...

Related keywords