S6D0114

Features: `132-RGB x 176-dot TFT-LCD display controller/driver IC for 262,144 colors (396ch-source driver/176ch-gate driver)`18-/16-/9-/8-bit high-speed parallel bus interface (80- and 68- system) and serial peripheral interface (SPI)`High-speed RAM write function (transfer 4-word at a time)`Writi...

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SeekIC No. : 004482846 Detail

S6D0114: Features: `132-RGB x 176-dot TFT-LCD display controller/driver IC for 262,144 colors (396ch-source driver/176ch-gate driver)`18-/16-/9-/8-bit high-speed parallel bus interface (80- and 68- system) a...

floor Price/Ceiling Price

Part Number:
S6D0114
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/10/31

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Product Details

Description



Features:

`132-RGB x 176-dot TFT-LCD display controller/driver IC for 262,144 colors (396ch-source driver/176ch-gate driver)
`18-/16-/9-/8-bit high-speed parallel bus interface (80- and 68- system) and serial peripheral interface (SPI)
`High-speed RAM write function (transfer 4-word at a time)
`Writing to a window-RAM address area by using a window-address function
`Bit-operation function for graphic processing
   - Write-data mask functions in bit units
   - Logical operation in pixel unit and conditional write function
`Various color-display control functions
   - 262,144 colors can be displayed at the same time (including gamma adjust)
   - Vertical scroll display function in raster-row units
`Internal RAM capacity: 132 x 18 x 176 = 418,176 bits
`Low-power operation supports:
   - Power-save mode: standby mode, sleep mode
   - Partial display of two screens in any position
   - Maximum 12-time step-up circuit for generating driving voltage
   - Voltage followers to decrease direct current flow in the LCD drive breeder-resistors
   - Equalizing function for the switching performance of step-up circuits and operational amplifiers
`N-raster row inversion drive (Reverse the polarity of driving voltage in every selected raster row)
`Internal oscillation circuit and external hardware reset
`Structure for TFT-display retention volume (Cst/Cadd structure)
`Alternating functions for TFT-LCD counter-electrode power
   - N-line alternating drive of Vcom (Vgoff is also available for N-line alternating drive for Cadd)
`Internal power supply circuit
   - Step-up circuit: five to nine times, positive-polarity inversion
   - Adjustment of Vcom(Vgoff) amplitude: internal 22-level digital potentiometer
`Operating voltage
   ` Apply voltage
       - VDD to VSS = 1.8 to 2.5 V (non-regulating) (logic voltage range non-regulated)
         VDD3 to VSS = 2.3 to 3.3 V (regulating) (logic voltage range regulated)
       - Vci to VSS = 2.5 to 3.3 V (internal reference power-supply voltage)
       - Vci1 to VSS = 1.7 to 2.75 V (2.5 x 0.68 ~ 2.75) (power supply for step-up circuits)
   ` Generate voltage
       - For the source driver: AVDD to VSS = 3.5 to 5.5V (power supply for driving circuits)
                                            GVDD to VSS = 3.0 to 5.0V (reference power supply for grayscale voltages)
       - For the gate driver: VGH to VGL = 14 to 30 V, VGH to VSS = +7.0 to +20 V,
                                         VgoffL = (VGL+0.5)V to 7.5V, VgoffH = ~ to -1.5V
       - For the TFT-LCD counter electrode: Vcom amplitude(max) = 6V, VcomH to VSS(max) = GVDD
                                                                 VcomL to VSS (max) = 1.0 V to -Vci + 0.5 V



Specifications

Item
Symbol
Rating
Unit
Supply voltage
VDD
- 0.3 ~ + 5.0
V
Supply voltage for step-up circuit
Vci
- 0.3 ~ + 5.0
V
LCD Supply Voltage range
|VGH VGL|
30
V
Input Voltage range
Vin
- 0.3 to VDD +0.5
V
Operating temperature
Topr
-40 ~ +85
Storage temperature
Tstg
-55 ~ +110

Notes:
1. Absolute maximum rating is the limit value beyond which the IC may be broken. They do not assure operations.
2. Operating temperature is the range of device-operating temperature. They do not guarantee chip performance.
3. Absolute maximum rating is guaranteed when our company's package used.




Description

The S6D0114 is 1-chip solution for TFT-LCD panel: source driver with built-in memory, gate driver, power IC are integrated on one chip. This IC can display to a maximum of 132-RGB x 176-dot graphics on 260k-color TFT panel.

The S6D0114 also supports bit-operation functions, 18-/16-/9-/8-bit high-speed bus interface and high-speed RAM-write functions enable efficient data transfer and high-speed rewriting of data to the internal GRAM.

The moving picture area can be specified in internal GRAM by window function. The specified window area can be updated selectively, so that moving picture is able to be displayed simultaneously independent of still picture area.

The S6D0114 has various functions for reducing the power consumption of a LCD system: operating at low voltage (minimum 1.8V), register-controlled power-save mode, partial display mode and so on. The IC has internal GRAM to store 132-RGB x 176-dot 260k-color image and internal booster that generates the LCD driving voltage, breeder resistance and the voltage follower circuit for LCD driver.

This LSI is suitable for any medium-sized or small portable mobile solution requiring long-term driving capabilities, such as digital cellular phones supporting a web browser, bi-directional pagers, and small PDAs.




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