1 3寸豎屏豎屏-控制芯片sh1107手冊

1、SH1107128 X 128 Dot Matrix OLED/PLED Segment/Common Driver with ControllerFeaturesn Support maximum 128 X128 dot matrix paneln Embedded 128 X 128 bits SRAMn Operating voltage:- Logic voltage supply: VDD = 1.65V - 3.5V- DC-DC voltage supply: AVDD = 2.4V -3.5V- OLED Operating voltage supply: Vpp=7.0V

2、- 16.5Vn Maximum segment output current: 500mAn Maximum common sink current: 64mAn 8-bit 6800-series parallel interface, 8-bit 8080-series parallel interface, and 3-wire & 4-wire serial peripheral interface.n 400KHz fast I2C bus interfacen Programmable frame frequency and multiplexing ration Row re-

3、mapping and column re-mappingn Vertical scrollingn On-chip oscillatorn Available internal DC-DC convertern 256-step contrast control on monochrome passive OLED paneln Low power consumption-Sleep mode: 5mAn Wide range of operating temperatures: -40 to +85Cn Available in COG form.General DescriptionSH

4、1107 is a single-chip CMOS OLED/PLED driver with controller for organic/polymer light emitting diode dot-matrix graphic display system. SH1107 consists of 128 segments, 128 commons that can support a maximum display resolution of 128 X 128.It is designed for Common Cathode type OLED panel.SH1107 emb

5、eds with contrast control, display RAM oscillator and efficient DC-DC converter, which reduces the number ofexternal components and power consumption. SH1107 is suitable for a wide range of compact portable applications, such as sub-display of mobile phone, calculator and MP3 player, etc.1V2.1SH1107

6、Block DiagramSEG0 SEG2.SEG126 COM0 .COM127 SEG127. SEG3 SEG1VDD VSSVCOMH VCL VSL IREF Segment driverCommon driverSegment driverPower supply circuitShiftregisterVppDisplay data latchAVDD SWDC-DCSENSEFB128*128 -dots Display Data RAMVBREFOutput statusselecor circuitColumn address decoderPage Address Re

7、gister7-bit column address counterCLDisplay timing generator circuit7-bit column address counterCLSBus HoderMicroprocessor Interface I/O BufferFRMIM0 IM1 IM2D7 D6 D5D4 D3 D2 D1 D0CS A0 RD WR RES (SA0) (E) (R/W)(SI/SDA) (SCL)Figure 1 SH1107 Block Diagram2I/O buffer circuitline address decoderLine cou

8、nterInitial display line registerOscillatorCommand DecoderBus HoderSH1107Pad DescriptionPower SupplyOLED Driver Supplies3Pad NO.SymbolI/ODescription42-43IREFOThis is a segment current reference pad. A resistor should be connected between this pad and VSS. Set the current at 15.625mA.11-13VCOMHOThis

9、is a pad for the voltage output high level for common signals. A capacitor should be connected between this pad and VSS.18VBREFOThis is an internal voltage reference pad for booster circuit. A capacitor should be connected between this pad and VSS.14-15SWOThis is an output pad driving the gate of th

10、e external NMOS of the booster circuit.19FBIThis is a feedback resistor input pad for the booster circuit. It is used to adjust the booster output voltage level, VPP20SENSEIThis is a source current pad of the external NMOS of the booster circuit.Pad NO.SymbolI/ODescription34，35VDDSupply1.65 - 3.5V P

11、ower supply for logic and input.39VDDOVDD output for pad option.16，17AVDDSupply2.4 - 3.5V power supply for the internal buffer of the DC-DC voltage converter.25VSSSupplyGround for analog.26VSSSupplyGround for logic.2-6,2768-72VSSSupplyGround for buffer.37，41VSSOGround output for pad option.23，24VSLS

12、upplyThis is a segment voltage reference pad.This pad should be connected to VSS externally.28-32VCLSupplyThis is a common voltage reference pad.This pad should be connected to VSS externally.7-1021-2264-67VPPSupplyThis is the most positive voltage supply pad of the chip. It should be supplied exter

13、nally.SH1107System Bus Connection Pads4Pad NO.SymbolI/ODescription48CLI/OThis pad is the system clock input. When internal clock is enabled, this pad should beLeft open. The internal clock is output from this pad. When internal oscillator is disabled, this pad receives display clock signal from exte

14、rnal clock source.33CLSIThis is the internal clock enable pad.CLS = “H”: Internal oscillator circuit is enabled.CLS = “L”: Internal oscillator circuit is disabled (require external input).When CLS = “L”, an external clock source must be connected to the CL pad for normal operation.363840IM0 IM1 IM2I

15、These are the MPU interface mode select pads.8080I2C68004-wire SPI3-wire SPIIM000001IM111000IM21010049CSIThis pad is the chip select input. When CS = “L”, then the chip select becomes active, and data/command I/O is enabled.50RESIThis is a reset signal input pad. When RES is set to “L”, the settings

16、 are initialized. The reset operation is performed by the RES signal level.51A0（SA0） IThis is the Data/Command control pad that determines whether the data bits are data or a command.A0 = “H”: the inputs at D0 to D7 are treated as display data.A0 = “L”: the inputs at D0 to D7 are transferred to the

17、command registers.In I2C interface, this pad serves as SA0 to distinguish the different address of OLED driver.52WR( R / W )IThis is a MPU interface input pad.When connected to an 8080 MPU, this is active LOW. This pad connects to the 8080 MPU WR signal. The signals on the data bus are latched at th

18、e rising edge of the WR signal.When connected to a 6800 Series MPU: This is the read/write control signal input terminal.When R/ W = “H”: Read.When R/ W = “L”: Write.53RD (E)IThis is a MPU interface input pad.When connected to an 8080 series MPU, it is active LOW. This pad is connected to the RD sig

19、nal of the 8080 series MPU, and the data bus is in an output status when this signal is “L”.When connected to a 6800 series MPU, this is active HIGH. This is used as an enable clock input of the 6800 series MPU.54-61D0 - D7 (SCL) (SI/SDA)I/O II/OThis is an 8-bit bi-directional data bus that connects

20、 to an 8-bit or 16-bit standard MPU data bus.When the serial interface is selected, then D0 serves as the serial clock input pad (SCL) and D1 serves as the serial data input pad (SI). At this time, D2 to D7 are set to high impedance.When the I2C interface is selected, then D0 serves as the serial cl

21、ock input pad (SCL) and D1 serves as the serial data input pad (SDA). At this time, D2 to D7 are set to high impedance.47FRMOThis pad is No Connection pad, Its signal varies with the frame frequency. Its voltage is equal to VDD when the last common output of every frame is active, and is equal to Vs

22、s during other time.SH1107OLED Drive PadsTest Pads5Pad NO.SymbolI/ODescription44TEST1ITest pad, internal pull low, no connection for user.45TEST2OTest pad, no connection for user.46TEST3ITest pad, no connection for user.1，62，63，73，74，139，221，222，270，335Dummy-Dummy pads, no connection for userPad NO.

23、SymbolI/ODescription271-334SEG126,124,4,2,0OThese pads are even Segment signal output for OLED display.75-138SEG1,3,125,127OThese pads are odd Segment signal output for OLED display.140-220223-269COM127- 0OThese pads are Common signal output for OLED display.SH1107Pad ConfigurationChip Outline Dimen

24、sionsAlignment Mark LocationUnit:m6NOXYALK_L-3960-163ALK_R3960-163ItemPad No.Size (m)XYChip boundary-8256732Chip heightAll pads300Bump sizeI/O9540SEG15110COM15110Pad pitchCOM30SEG28I/O110Bump heightAll pads92SH1107Pad Location (Total:pads)unit:m7Pad No.DesignationXYPad No.DesignationXYPad No.Designa

25、tionXYPad No.DesignationXY1DUMMY-3960-28382SEG153823252163COM1041350252244COM25-12902522GND-3850-28383SEG173795252164COM1031320252245COM24-13202523GND-3740-28384SEG193767252165COM1021290252246COM23-13502524GND-3630-28385SEG213739252166COM1011260252247COM22-13802525GND-3520-28386SEG233711252167COM100

26、1230252248COM21-14102526GND-3410-28387SEG253683252168COM991200252249COM20-14402527VPP-3300-28388SEG273655252169COM981170252250COM19-14702528VPP-3190-28389SEG293627252170COM971140252251COM18-15002529VPP-3080-28390SEG313599252171COM961110252252COM17-153025210VPP-2970-28391SEG333571252172COM95108025225

27、3COM16-156025211VCOMH-2860-28392SEG353543252173COM941050252254COM15-159025212VCOMH-2750-28393SEG373515252174COM931020252255COM14-162025213VCOMH-2640-28394SEG393487252175COM92990252256COM13-165025214SW-2530-28395SEG413459252176COM91960252257COM12-168025215SW-2420-28396SEG433431252177COM90930252258COM

28、11-171025216AVDD-2310-28397SEG453403252178COM89900252259COM10-174025217AVDD-2200-28398SEG473375252179COM88870252260COM9-177025218VBREF-2090-28399SEG493347252180COM87840252261COM8-180025219FB-1980-283100SEG513319252181COM86810252262COM7-183025220SENSE-1870-283101SEG533291252182COM85780252263COM6-1860

29、25221VPP-1760-283102SEG553263252183COM84750252264COM5-189025222VPP-1650-283103SEG573235252184COM83720252265COM4-192025223VSL-1540-283104SEG593207252185COM82690252266COM3-195025224VSL-1430-283105SEG613179252186COM81660252267COM2-198025225GND(ana)-1320-283106SEG633151252187COM80630252268COM1-201025226

30、GND(logic)-1210-283107SEG653123252188COM79600252269COM0-204025227GND(buf)-1100-283108SEG673095252189COM78570252270DUMMY-207025228VCL-990-283109SEG693067252190COM77540252271SEG126-225525229VCL-880-283110SEG713039252191COM76510252272SEG124-228325230VCL-770-283111SEG733011252192COM75480252273SEG122-231

31、125231VCL-660-283112SEG752983252193COM74450252274SEG120-233925232VCL-550-283113SEG772955252194COM73420252275SEG118-236725233CLS-440-283114SEG792927252195COM72390252276SEG116-239525234VCC-330-283115SEG812899252196COM71360252277SEG114-242325235VCC-220-283116SEG832871252197COM70330252278SEG112-24512523

32、6IM0-110-283117SEG852843252198COM69300252279SEG110-247925237GND0-283118SEG872815252199COM68270252280SEG108-250725238IM1110-283119SEG892787252200COM67240252281SEG106-253525239VCC220-283120SEG912759252201COM66210252282SEG104-256325240IM2330-283121SEG932731252202COM65180252283SEG102-259125241GND440-283

33、122SEG952703252203COM64150252284SEG100-261925242IREF550-283123SEG972675252204COM63120252285SEG98-264725243IREF660-283124SEG992647252205COM6290252286SEG96-267525244TEST1770-283125SEG1012619252206COM6160252287SEG94-270325245TEST2880-283126SEG1032591252207COM6030252288SEG92-273125246TEST3990-283127SEG1

34、052563252208COM590252289SEG90-275925247FRM1100-283128SEG1072535252209COM58-30252290SEG88-278725248CL1210-283129SEG1092507252210COM57-60252291SEG86-281525249CSB1320-283130SEG1112479252211COM56-90252292SEG84-284325250RESB1430-283131SEG1132451252212COM55-120252293SEG82-287125251A01540-283132SEG11524232

35、52213COM54-150252294SEG80-289925252WRB1650-283133SEG1172395252214COM53-180252295SEG78-292725253RDB1760-283134SEG1192367252215COM52-210252296SEG76-295525254D01870-283135SEG1212339252216COM51-240252297SEG74-298325255D11980-283136SEG1232311252217COM50-270252298SEG72-301125256D22090-283137SEG12522832522

36、18COM49-300252299SEG70-303925257D32200-283138SEG1272255252219COM48-330252300SEG68-306725258D42310-283139DUMMY2070252220COM47-360252301SEG66-309525259D52420-283140COM1272040252221DUMMY-390252302SEG64-312325260D62530-283141COM1262010252222DUMMY-630252303SEG62-315125261D72640-283142COM1251980252223COM4

37、6-660252304SEG60-317925262DUMMY2750-283143COM1241950252224COM45-690252305SEG58-320725263DUMMY2860-283144COM1231920252225COM44-720252306SEG56-323525264VPP2970-283145COM1221890252226COM43-750252307SEG54-326325265VPP3080-283146COM1211860252227COM42-780252308SEG52-329125266VPP3190-283147COM1201830252228

38、COM41-810252309SEG50-331925267VPP3300-283148COM1191800252229COM40-840252310SEG48-334725268GND3410-283149COM1181770252230COM39-870252311SEG46-337525269GND3520-283150COM1171740252231COM38-900252312SEG44-340325270GND3630-283151COM1161710252232COM37-930252313SEG42-343125271GND3740-283152COM1151680252233

39、COM36-960252314SEG40-345925272GND3850-283153COM1141650252234COM35-990252315SEG38-348725273DUMMY3960-283154COM1131620252235COM34-1020252316SEG36-351525274DUMMY4047252155COM1121590252236COM33-1050252317SEG34-354325275SEOM1111560252237COM32-1080252318SEG32-357125276SEG33991252157COM1101530

40、252238COM31-1110252319SEG30-359925277SEG53963252158COM1091500252239COM30-1140252320SEG28-362725278SEG73935252159COM1081470252240COM29-1170252321SEG26-365525279SEG93907252160COM1071440252241COM28-1200252322SEG24-368325280SEG113879252161COM1061410252242COM27-1230252323SEG22-371125281SEG133851252162COM

41、1051380252243COM26-1260252324SEG20-3739252SH11078Pad No.DesignationXY325SEG18-3767252326SEG16-3795252327SEG14-3823252328SEG12-3851252329SEG10-3879252330SEG8-3907252331SEG6-3935252332SEG4-3963252333SEG2-3991252334SEG0-4019252SH1107Functional DescriptionMicroprocessor Interface SelectionThe 8080-Paral

42、lel Interface, 6800-Parallel Interface, Serial Interface (SPI) or I2C Interface can be selected by different selections of IM02 as shown in Table 1.Table 1Note1: When Serial Interface (SPI) or I2C Interface is selected, D7D2 is Hz. D7D2 is recommended to connect the VDD or VSS. It is also allowed to

43、 leave D7D2 unconnected.6800-series Parallel InterfaceThe parallel interface consists of 8 bi-directional data pads (D7-D0), WR ( R / W ), RD (E), A0 and CS . When WR ( R / W ) = “H”, read operation from the display RAM or the status register occurs. When WR ( R / W ) = “L”, Write operation to displ

44、ay dataRAM or internal command registers occurs, depending on the status of A0 input. The RD (E) input serves as data latch signal(clock) when it is “H”, provided that CS = “L” as shown in Table 2.Table 2In order to match the operating frequency of display RAM with that of the microprocessor, some pipeline processing areinternally pe