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RX12864U

Product catalog summary

General Specification
The RX12864U module features a resolution of 128 x 64 dots. Its dimensions are 58.2 x 44.7 x 3.9 mm, with a view area of 52.0 x 33.5 mm and an active area of 47.76 x 30.29 mm. The dot size is 0.40 x 0.35 mm, and the dot pitch is 0.42 x 0.37 mm. It operates with a duty cycle of 1/64 and uses an LED backlight. The integrated circuit used is the ST7565P.

Interface Pin Function
The module includes several pins with specific functions:

VDD: Power supply for logic.
VSS: Ground pin.
/CS1 and CS2: Chip select input pins.
/RES: Hardware reset input pin.
A0: Determines data or command access.
R/W and E: Read/Write execution control pins.
D0-D7: Data bus lines.
C86: Selects microprocessor type in parallel interface mode.
P/S: Selects interface type (Serial or Parallel).

Contour Drawing
The contour drawing provides detailed dimensions and layout of the module, including dot size and pitch, with a scale of 10/1. The drawing specifies tolerances and component areas.

Absolute Maximum Ratings
The module's operating temperature ranges from -20°C to +70°C, and storage temperature ranges from -30°C to +80°C. The power supply voltage for logic is between -0.3V and 3.6V, while for the LCD, it ranges from 8.3V to 8.7V depending on the temperature.

Electrical Characteristics
The supply voltage for logic is typically 3.0V to 3.3V. Input high voltage is between 0.8VDD and VDD, and input low voltage is between VSS and 0.2VDD. Output high and low voltages follow similar ranges. The supply current at VDD=3.3V is between 1mA and 2mA.

Catalog excerpts

E-mail: [email protected]

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General Specification The Features of the Module is description as follow: Number of dots: 128 x 64 Module dimension: 58.2 x 44.7 x 3.9(MAX) mm View area: 52.0 x 33.5 mm Active area: 47.76 x 30.29 mm Dot size: 0.40 x 0.35 mm Dot pitch: 0.42 x 0.37 mm Duty: 1/64 Backlight Type: LED IC: ST7565P Page 2 , Total 6 Pages

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Power supply pin for logic. Chip select input pin. Interface access is enabled when CS1B is “L” I and CB2 is “H”. When chip is on-active (CS1B=“H” or CS2=”L”), D[7:0] pins are high impedance. Hardware reset input pin. When RSTB is “L”, internal initialization is executed and the internal registers will be initialized. It determines whether the access is related to data or command. A0=“H”: Indicates that signals on D[7:0] are display data. A0=“L”: Indicates that signals on D[7:0] are command. Read/Write execution control pin. When PSB is “H”, RWR is not used in serial interface and should fix...

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C86 selects the microprocessor type in parallel interface mode. Parallel 6800 Series MPU Interface Parallel 8080 Series MPU Interface Please refer to "APPLICATION NOTES” and "Microprocessor Interface” (Section 6) for detailed connection of the selected interface. Page 4 , Total 6 Pages

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Contour Drawing Pull tape SILICONE Component Area CONDUCTIVE SIDE The non-specified tolerance of dimension is

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Absolute Maximum Ratings Item Operating Temperature Storage Temperature Power Supply Voltage Power supply voltage (VDD standard) Power supply voltage (VDD standard) Electrical Characteristics Item Page 6 , Total 6 Pages

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RX12864U

RX12864U

Catalog excerpts

All Raystar Optronics, Inc. catalogs and technical brochures