EPD Module Electronic Shelf Label Display , 2.13 Inch ESL Display
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ESL Display 2.13 inch, EPD 2.13 inch Screen Description
SAEF Technology SFEPD213H-7004A01 is an Active Matrix Electrophoretic Display(AM EPD), with interface and a reference system design. The display is capable to display images at 1-bit white and black full display capabilities. The 2.13” active area contains 122x250 pixels. The module is a TFT-array driving electrophoretic display, with integrated circuits including gate buffer, source buffer, MCU interface, timing control logic, oscillator, DC-DC, SRAM, LUT, VCOM. Module can be used in portable electronic devices, such as Electronic Shelf Label (ESL) System.
Features 122×250 pixels display White reflectance above 30% Contrast ratio above 8:1 Ultra wide viewing angle Ultra low power consumption Pure reflective mode Bi-stable display Commercial temperature range Landscape, portrait modes Hard-coat antiglare display surface Ultra Low current deep sleep mode On chip display RAM Waveform can stored in On-chip OTP or written by MCU Serial peripheral interface available On-chip oscillator On-chip booster and regulator control for generating VCOM, Gate and Source driving voltage Built-in temperature sensor
Application
Electronic Shelf Label System
Pin Definition
Pin1, NC Do not connect with other NC pins Pin2, GDR / O / N-Channel MOSFET Gate Drive Control Pin3, RESE / I / Current Sense Input for the Control Loop Pin4, NC Do not connect with other NC pins Pin5, VDHR / C / Positive source driver voltage for Source Pin6, TSCL / O / I2C Interface to digital temperature sensor Clock pin Pin7, TSDA / I/O / I2C Interface to digital temperature sensor Data pin Pin8, BS / I / Bus Interface selection pin (NOTE 5-4) Pin9, BUSYN / O / Busy state output pin (NOTE 5-3) Pin10, RSTN / I / Reset signal input. Active Low. Pin11, D/C / I / Data /Command control pin (NOTE 5-2) Pin12, CSB / I / Chip select input pin (NOTE 5-1) Pin13, SCL / I / Serial Clock pin (SPI) Pin14, SDA / I / Serial Data pin (SPI) Pin15, VDDIO / P / Power Supply for interface logic pins. It should be connected with VDD Pin16, VDD / P / Power Supply for the chip Pin17, GND / P / Ground Pin18, VDDD / C / Core logic power pin VDDD can be regulated internally from VDD. A capacitorshould be connected between VDDD and VSS under all circumstances Pin19, VPP / P / Power Supply for OTP Programming Pin20, VSH / C / Positive Source driving voltage 2 Pin21, VGH / C / Positive Gate driving voltage Pin22, VSL / C / Negative Source driving voltage Pin23, VGL / C / Negative Gate driving voltage Pin24, VCOM / C / VCOM driving voltage
I = Input Pin, O =Output Pin, I/O = Bi-directional Pin (Input/Output), P = Power Pin, C = Capacitor Pin Note 5-1: This pin is the chip select input connecting to the MCU. The chip is enabled for MCU communication only when CSB is pulled LOW. Note 5-2: This pin is Data/Command control pin connecting to the MCU in 4-wire SPI mode. When the pin is pulled HIGH, the data at SDA will be interpreted as data. When the pin is pulled LOW, the data at SDA will be interpreted as command. Note 5-3: This pin is Busy state output pin. When Busy is High, the operation of chip should not be interrupted, command should not be sent, e.g., The chip would put Busy pin High when - Outputting display waveform - Programming with OTP - Communicating with digital temperature sensor Note 5-4: Bus interface selection pin
BS State MCU Interface L 4-lines serial peripheral interface(SPI) H 3- lines serial peripheral interface(SPI) - 9 bits SP
ESL Display 2.13 inch, EPD 2.13 inch Screen Product Drawing
ESL Display 2.13 inch, EPD 2.13 inch Screen Product Image
FACTORY AND FACILITIES
CONTACT
Welcome to inquire via ck@saef.com.cn
Search Keyword: EPD 2.13 inch, 2.13 inch E-ink display, ESL display 2.13 inch, Epaper 2.13 inch, E-inch 2.13"
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Product Tags: ISO9001 Electronic Shelf Label Display EPD Module Electronic Shelf Label Display 2.13 Inch ESL Display |
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