User Manual DEPG0266RWS800F34 (DKE) - 9
| Fabricante | DKE |
| Descripción | EPD Module |
| Páginas / Página | 33 / 9 — 6.2 Panel DC Characteristics. Parameter. Symbol. Condition. Applicab. le … |
| Formato / tamaño de archivo | PDF / 1.3 Mb |
| Idioma del documento | Inglés |
6.2 Panel DC Characteristics. Parameter. Symbol. Condition. Applicab. le pin. Min. Typ. Max. Unit
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EPD Module User Manual
6.2 Panel DC Characteristics
The following specifications apply for: VSS=0V, VCI=3.0V, TOPR =23ºC.
Parameter Symbol Condition Applicab le pin Min. Typ. Max. Unit
Single ground VSS - - 0 - V Logic supply voltage VCI - VCI 2.2 3.0 3.7 V Core logic voltage VDD VDD 1.7 1.8 1.9 V High level input voltage VIH - - 0.8 VCI - - V Low level input voltage VIL - - - - 0.2 VCI V High level output voltage VOH IOH = -100uA - 0.9 VCI - - V Low level output voltage VOL IOL = 100uA - - - 0.1 VCI V Typical power PTYP VCI =3.0V - - 10.5 - mW Deep sleep mode PSTPY VCI =3.0V - - 0.003 - mW Typical operating current Iopr_VCI VCI =3.0V - - 3.5 - - mA Image update time - 23 ºC - - 20 - sec Typical peak current Iopr_VCI 2.2~3.7V 40 50 mA DC/DC off Sleep mode current Islp_V No clock CI No input load - - 20 uA Ram data retain DC/DC off Deep sleep mode current Idslp_V No clock CI No input load - - 1 5 uA Ram data not retain
Notes: 1. The typical power is measured with following transition from horizontal 3 scale pattern to vertical 3 scale pattern. 2. The deep sleep power is the consumed power when the panel controller is in deep sleep mode. 3. The listed electrical/optical characteristics are only guaranteed under the controller & waveform provided by DKE. 4. Electrical measurement
：
Tektronix oscilloscope - MDO3024
，
Tektronix current probe
–
TCP0030A.
DKE CO.,LTD Page 9of33 Document Outline Update: 13. Packaging 1. Over View 2. Features 3. Mechanical and Optical Specification . 4.Mechanical Drawing of EPD Module 5. Input/output Pin Assignment 6. Electrical Characteristics 6.1 Absolute Maximum Rating 6.2 Panel DC Characteristics 6.3 Panel DC Characteristics(Driver IC Internal Re Notes:VGH,VGL,VSH,VSL drop voltage<2V. 6.4 Panel AC Characteristics 6.4.1 MCU Interface Selection 6.4.2 MCU Serial Interface (4-wire SPI) 6.4.3 MCU Serial Interface (3-wire SPI) 6.4.4 Interface Timing 7.Command Table 9. Typical Application Circuit with SPI Interface 10.Typical Operating Sequence 10.1 LUT from OTP Operation Flow 10.2 LUT from OTP Operation Reference Program Code ACTION VALUE/DATA COMMENT POWER ON 3v delay 10ms PIN CONFIG RESE# low Hardware reset delay 200us RESE# high delay 200us Read busy pin Wait for busy low Command 0x12 Software reset Read busy pin Wait for busy low SET VOLTAGE AND LOAD LUT LOAD IMAGE AND UPDATE Command 0x24 5624bytes Load BW image (152/8*296)(BW) Command 0x26 5624bytes Load image (152/8*296) (RED) Command 0x20 Read busy pin Wait for busy low Command 0x10 Data 0X01 Enter deep sleep mode POWER OFF 11. Reliability Test 12. Quality Assurance 12.1 Environment 12.2 Illuminance 12.3 Inspect method 12.4 Display area 12.5 Ghosting test method 12.6 Inspection items and acceptance criteria 12.6.1Electric defect 12.6.2 Visual defect 13.Packaging 14. Handling, Safety, and Environment Requirement
6.2 Panel DC Characteristics
The following specifications apply for: VSS=0V, VCI=3.0V, TOPR =23ºC.
Parameter Symbol Condition Applicab le pin Min. Typ. Max. Unit
Single ground VSS - - 0 - V Logic supply voltage VCI - VCI 2.2 3.0 3.7 V Core logic voltage VDD VDD 1.7 1.8 1.9 V High level input voltage VIH - - 0.8 VCI - - V Low level input voltage VIL - - - - 0.2 VCI V High level output voltage VOH IOH = -100uA - 0.9 VCI - - V Low level output voltage VOL IOL = 100uA - - - 0.1 VCI V Typical power PTYP VCI =3.0V - - 10.5 - mW Deep sleep mode PSTPY VCI =3.0V - - 0.003 - mW Typical operating current Iopr_VCI VCI =3.0V - - 3.5 - - mA Image update time - 23 ºC - - 20 - sec Typical peak current Iopr_VCI 2.2~3.7V 40 50 mA DC/DC off Sleep mode current Islp_V No clock CI No input load - - 20 uA Ram data retain DC/DC off Deep sleep mode current Idslp_V No clock CI No input load - - 1 5 uA Ram data not retain
Notes: 1. The typical power is measured with following transition from horizontal 3 scale pattern to vertical 3 scale pattern. 2. The deep sleep power is the consumed power when the panel controller is in deep sleep mode. 3. The listed electrical/optical characteristics are only guaranteed under the controller & waveform provided by DKE. 4. Electrical measurement
：
Tektronix oscilloscope - MDO3024
，
Tektronix current probe
–
TCP0030A.
DKE CO.,LTD Page 9of33 Document Outline Update: 13. Packaging 1. Over View 2. Features 3. Mechanical and Optical Specification . 4.Mechanical Drawing of EPD Module 5. Input/output Pin Assignment 6. Electrical Characteristics 6.1 Absolute Maximum Rating 6.2 Panel DC Characteristics 6.3 Panel DC Characteristics(Driver IC Internal Re Notes:VGH,VGL,VSH,VSL drop voltage<2V. 6.4 Panel AC Characteristics 6.4.1 MCU Interface Selection 6.4.2 MCU Serial Interface (4-wire SPI) 6.4.3 MCU Serial Interface (3-wire SPI) 6.4.4 Interface Timing 7.Command Table 9. Typical Application Circuit with SPI Interface 10.Typical Operating Sequence 10.1 LUT from OTP Operation Flow 10.2 LUT from OTP Operation Reference Program Code ACTION VALUE/DATA COMMENT POWER ON 3v delay 10ms PIN CONFIG RESE# low Hardware reset delay 200us RESE# high delay 200us Read busy pin Wait for busy low Command 0x12 Software reset Read busy pin Wait for busy low SET VOLTAGE AND LOAD LUT LOAD IMAGE AND UPDATE Command 0x24 5624bytes Load BW image (152/8*296)(BW) Command 0x26 5624bytes Load image (152/8*296) (RED) Command 0x20 Read busy pin Wait for busy low Command 0x10 Data 0X01 Enter deep sleep mode POWER OFF 11. Reliability Test 12. Quality Assurance 12.1 Environment 12.2 Illuminance 12.3 Inspect method 12.4 Display area 12.5 Ghosting test method 12.6 Inspection items and acceptance criteria 12.6.1Electric defect 12.6.2 Visual defect 13.Packaging 14. Handling, Safety, and Environment Requirement