64-common X 160-segment + 1-icon common Bitmap LCD Driver - New Japan Radio
Description
NJU6655B
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Preliminary
64-common X 160-segment + 1-icon common Bitmap LCD Driver
! GENERAL DESCRIPTION
The NJU6655B is a bitmap LCD driver to display graphics or characters.
It contains 10,400 bits display data RAM, microprocessor interface circuits, instruction decoder, 64-common and 160-segment + 1-icon-common drivers.
The bit image display data is transferred to the display data RAM by serial or 8-bit parallel interface.
65 x 160 dots graphics or 10-character 4-line by 16 x 16 dots character with icon are displayed by NJU6655B itself.
The wide operating voltage from 2.
4 to 5.
5V and low operating current are suitable for battery-powered applications.
The build-in Electrical Variable Resistance is very precision, furthermore the rectangle outlook is very applicable to COG or Slim TCP.
! PACKAGE OUTLINE
NJU6655BCJ
! FEATURES
# # # # # # # Direct Correspondence between Display Data RAM and LCD Pixel Display Data RAM - 10,400 bits 225 LCD Drivers - 64-common and 160-segment + 1-icon common Direct Microprocessor Interface for both of 68 and 80 type MPU Serial Interface (SI, SCL, A0, CS1b, CS2) Programmable Bias selection : 1/5,1/7,1/9 bias Useful Instruction Set Display On/Off Cont, Initial Display Line Set, Page Address Set, Column Address Set, Status Read, Display Data Read/Write, ADC Select, Inverse Display, Entire Display On/Off, Bias Select, Read Modify Write, End, Reset, Common Direction Register Set, Power control set, Feedback Resistor Ratio Set, EVR Mode Set, EVR Register Set, Static Indicator On/Off, Static Indicator Register Set, Power Save, Power Save Reset, n-line Inverse Drive Register Set, n-line Inverse Drive Reset, Partial Select, Internal Oscillation Circuit ON.
Power Supply Circuits for LCD Incorporated Voltage Booster Circuits (4-time Maximum), Voltage Adjust Circuits, Voltage Follower x 4 Voltage Regulator Incorporated (VREF=+3%) Precision Electrical Variable Resistance (64-step) Low Power Consumption 130uA(Typ.
).
Operating V...
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