NHD-3.12-25664UCB2 Newhaven Display, NHD-3.12-25664UCB2 Datasheet
NHD-3.12-25664UCB2
Specifications of NHD-3.12-25664UCB2
Related parts for NHD-3.12-25664UCB2
NHD-3.12-25664UCB2 Summary of contents
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... NHD‐3.12‐25664UCB2 OLED Display Module NHD‐ Newhaven Display 3.12‐ 3.12” diagonal size 25664‐ 256 x 64 pixel resolution UC‐ ...
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Document Revision History Revision Date 0 5/1/2011 Functions and Features • 256 x 64 pixel resolution • Built‐in SSD1322 controller • Parallel or serial MPU interface • Single, low voltage power supply • RoHS compliant Description Initial Product Release [2] Changed by ‐ ...
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... Mechanical Drawing Newhaven Display [3] NHD-3.12-25664UCB2 ...
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Interface Description Parallel Interface: Pin No. Symbol External Connection 1 VSS Power Supply 2 VDD Power Supply 3 NC ‐ 4 D/C MPU 5 R/W or /WR MPU 6 E or /RD MPU 7‐14 DB0 – DB7 MPU 15 NC ‐ 16 /RES MPU 17 /CS MPU 18 NC ‐ 19 ...
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MPU U Interface Pin n Assignment t Summery Data/C Command Inte Bu us Inter rface D7 D D6 D5 D4 D3 8‐bit 6800 8‐bit 8080 3‐wir e SPI Tie LOW 4‐wir e SPI Tie LOW Wir ring Diag rams erface D2 D[7:0] E D[7:0] ...
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Electrical Characteristics Item Operating Temperature Range Storage Temperature Range Supply Voltage Supply Current (logic) Supply Current (display) Sleep Mode Current “H” Level input “L” Level input “H” Level output “L” Level output Optical Characteristics Item Viewing Angle – Vertical (top) Viewing Angle – Vertical (bottom) Viewing Angle – Horizontal (left) Viewing Angle – Horizontal (right) Contrast Ratio Response Time (rise) Response Time (fall) Brightness Lifetime Note: Lifetime at typical temperature is based on accelerated high‐temperature operation. Lifetime ...
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Built‐in SSD1322 controller Instruction Table Instruction D/C HEX DB7 Enable Grayscale 0 00 0 Table Set Column 0 15 0 Address 1 A[6:0] * 1 B[6:0] * Write RAM 0 5C 0 Command Read RAM 0 5D 0 Command Set Row Address 0 75 0 1 A[6:0] * ...
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B[6:0] 0 Exit Partial Display 0 A9 1 Function Selection 0 AB 1 1 A[0] 0 Set Sleep Mode 0 AE~AF 1 ON/OFF Set Phase Length 0 B1 1 1 A[7:0] A7 Set Display Clock 0 B3 1 Divide Ratio / 1 A[7:0] A7 Oscillator Frequency Set GPIO 0 B5 1 ...
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Select Default 0 B9 1 Linear Gray Scale Table Set Precharge 0 BB 1 Voltage 1 A[4:0] * Set VCOMH 0 BE 1 Voltage 1 A[3:0] * Set Contrast 0 C1 1 Control 1 A[7:0] A7 Master Contrast 0 C7 1 Control 1 A[3:0] * Set Multiplex 0 ...
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MPU Interface For detailed timing information, see datasheet: http://www.newhavendisplay.com/app_notes/SSD1322.pdf 6800‐MPU Parallel Interface The parallel interface consists of 8 bi‐directional data pins, R/W, D/C, E, and /CS. A LOW on R/W indicates write operation, and HIGH on R/W indicates read operation. A LOW on D/C indicates “Command” read or write, and HIGH on D/C indicates “Data” read or write. The E input serves as data latch signal, while /CS is LOW. Data is latched at the falling edge of E signal. Function Write Command Read Status Write Data Read Data 8080‐MPU Parallel Interface The parallel interface consists of 8 bi‐directional data pins, /RD, /WR, D/C, and /CS. A LOW on D/C indicates “Command” read or write, and HIGH on D/C indicates “Data” read or write. A rising edge of /RS input serves as a data read latch signal while /CS is LOW. A rising edge of /WR input serves as a data/command write latch signal while /CS is LOW. Function Write Command Read Status Write Data Read Data Alternatively, /RD and /WR can be kept stable while /CS serves as the data/command latch signal. Function Write Command Read Status Write Data Read Data ...
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Serial Interface (4‐wire) The 4‐wire serial interface consists of serial clock SCLK, serial data SDIN, D/C, and /CS. D0 acts as SCLK and D1 acts as SDIN. D2 should be left open. D3~D7, E, and R/W should be connected to GND. Function Write Command Write Data SDIN is shifted into an 8‐bit shift register on every rising edge of SCLK in the order of D7, D6,…D0. D/C is sampled on every eighth clock and the data byte in the shift register is written to the GDRAM or command register in the same clock. Note: Read is not available in serial mode. Serial Interface (3‐wire) The 3‐wire serial interface consists of serial clock SCLK, serial data SDIN, and /CS. D0 acts as SCLK and D1 acts as SDIN. D2 should be left open. D3~D7, E, R/W, and D/C should be connected to GND. Function Write Command Write Data SDIN is shifted into an 9‐bit shift register on every rising edge of SCLK in the order of D/C, D7, D6,…D0. D/C (first bit of the sequential data) will determine if the following data byte is written to the Display Data RAM (D/C = 1) or the command register (D/C = 0). Note: Read is not available in serial mode. For detailed protocol information, see datasheet: http://www.newhavendisplay.com/app_notes/SSD1322.pdf ...
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Example Initialization Sequence: Set_Command_Lock(0x12); Set_Display_On_Off(0x00); Set_Column_Address(0x1C,0x5B); Set_Row_Address(0x00,0x3F); Set_Display_Clock(0x91); Set_Multiplex_Ratio(0x3F); Set_Display_Offset(0x00); Set_Start_Line(0x00); Set_Remap_Format(0x14); ...
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Quality Information Test Item High Temperature storage Test the endurance of the display at high storage temperature. Low Temperature storage Test the endurance of the display at low storage temperature. High Temperature Test the endurance of the display by Operation applying electric stress (voltage & current) at high temperature. Low Temperature Test the endurance of the display by Operation applying electric stress (voltage & current) at low temperature. High Temperature / Test the endurance of the display by Humidity Operation applying electric stress (voltage & current) at high temperature with high humidity. Thermal Shock resistance Test the endurance of the display by applying electric stress (voltage & current) during a cycle of low and high temperatures. Vibration test Test the endurance of the display by applying vibration to simulate transportation and use. Atmospheric Pressure test Test the endurance of the display by applying atmospheric pressure to simulate transportation by air. Static electricity test Test the endurance of the display by ...