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PCA2117DUGS

Automotive LCD driver for character displays; AEC Q100 grade 2 compliant for automotive applications\nSingle-chip LCD controller and driver\nExtended operating temperature range from -40 °C to +105 °C\n2-line display of up to 20 characters plus 200 icons or 1-line display of up to 40characters plus 200 icons\n5 x 7 character format plus cursor and user-defined symbols\nIcon blink function\nOn-chip:Programmable 4, 3, or 2 times voltage multiplier generating LCD supply voltage(external supply also possible)\nIntegrated temperature sensor with temperature readout\nSelectable linear temperature compensation of on-chip generated VLCD\nGeneration of intermediate LCD bias voltages\nOscillator requires no external components (external clock also possible)\nReadout of RAM and all registers possible\nDiagnostic features:Checksum on I2C and SPI bus\nFrame frequency: programmable from 45 Hz to 360?Hz\nDisplay Data RAM (DDRAM): 80 characters\nCharacter Generator ROM (CGROM): 240, 224, or 208 characters (5 x 8) dependingon the selected RAM size\nCharacter Generator RAM (CGRAM): 16, 32, or 48 characters (5 x 8); ICON-RAM:400 bit\nTwo-line I2C-bus interface or four-line SPI bus selectable through input pin\nInversion modesn-line (n = 1 to 7) inversion\nFrame inversion\nLarge supply voltage range: VDD1: 2.5 V to 5.5?V (chip can be driven with battery cells)\nAnalog supply voltage VDD2: 2.5 V to 5.5 V\nLCD supply voltage VLCD: 4 V to 16 V\nDirect mode to save current consumption for icon mode and multiplex drive mode 1:9(depending on VDD2 value and LCD properties)\nPower-down mode pin\nVery low current consumption (20 μA to 200 μA):Power-down mode: < 2 μA\nIcon mode: < 25 μA\nIcon mode is used to save current. When only icons are displayed, a much lower LCDoperating voltage can be used and the switching frequency of the LCD driver outputsis reduced. In this case, for most applications it is possible to use VDD as LCD supplyvoltage\n;

The PCA2117 is a low-power Liquid Crystal Display (LCD) controller and driver. It isspecifically designed to drive LCD dot-matrix displays of 2?lines by 20 characters or 1?lineby 40 characters with 5 x 8 dot format. In addition 200 icons can be displayed. The chipcontains a character generator and displays alphanumeric characters. The PCA2117features an internal charge pump with internal capacitors for on-chip generation of theLCD driving voltage. To ensure an optimal and stable contrast over the full temperaturerange, the PCA2117 offers a programmable temperature compensation of the LCD supplyvoltage. The PCA2117 can be easily connected to a microcontroller by either the two-lineI2C-bus or a four-line bidirectional SPI-bus.\nVarious character sets can be manufactured on request. In addition up to 48 user-definedsymbols (5 x 8 dot format) can be stored in three selectable RAM columns with 16characters each.\n

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PCA2117DUGS

Automotive LCD driver for character displays

Generaldescription ThePCA2117isalow-powerLiquidCrystalDisplay(LCD)1controlleranddriver.Itis specificallydesignedtodriveLCDdot-matrixdisplaysof2-linesby20charactersor1-line by40characterswith5?8dotformat.Inaddition200iconscanbedisplayed.Thechip contai

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PCA2117DUGS/DA

Automotive LCD driver for character displays

Generaldescription ThePCA2117isalow-powerLiquidCrystalDisplay(LCD)1controlleranddriver.Itis specificallydesignedtodriveLCDdot-matrixdisplaysof2-linesby20charactersor1-line by40characterswith5?8dotformat.Inaddition200iconscanbedisplayed.Thechip contai

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PCA2117DUGSSLASHDA

Automotive LCD driver for character displays

Generaldescription ThePCA2117isalow-powerLiquidCrystalDisplay(LCD)1controlleranddriver.Itis specificallydesignedtodriveLCDdot-matrixdisplaysof2-linesby20charactersor1-line by40characterswith5?8dotformat.Inaddition200iconscanbedisplayed.Thechip contai

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PCA2129T/Q900/2

NXP/支持實(shí)單
SOP16

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