NT7538中文資料聯(lián)詠數(shù)據(jù)手冊PDF規(guī)格書

2 FEATURES

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Single chip WVGA a-Si TFT LCD Controller/driver with Display RAM.

Display resolution option

- 480RGB x 864 with 480x24-bitsx 864 GRAM

- 480RGB x 854 with 480x24-bitsx 854 GRAM

- 480RGB x 800 with 480x24-bitsx 800 GRAM

- 480RGB x 720 with 480x24-bitsx 720 GRAM

- 480RGB x 640 with 480x24-bitsx 640 GRAM

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Display data RAM (frame memory): 480 x 864 x 24-bits = 9,953,280 bits

Display mode (Color mode)

- Full color mode: 16.7M-colors

- Reduce color mode: 262K colors

- Reduce color mode: 65K colors

- Idle mode: 8-colors

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Interface

- 8-/16-/24-bits 80-series MPU interface

- 16-bit serial peripheral interface

- I2C interface

- 16-/18-/24-bits RGB interface (DE mode and SYNC mode with polarity of HS/VS can be set by register)

- MIPI Display Serial Interface (DSI V1.01 r11 and D-PHY V1.0, 1 clock and 1 or 2 data lane pairs)

- Mobile Display Digital Interface (MDDI V1.2, 1 strobe and 1 or 2 data lane pairs)

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Display features

- Window address functions for specifying a rectangular area on the internal RAM to write data

- Individual gamma correction setting for RGB dots

- Deep standby function

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On chip

- VGHO/VGLO voltage generator for gate control signal and panel

- Oscillator for display clock

- Supports gate control signals to gate driver in the panel

- On module color characteristics

- On module checksums checking

- Four GPO (General Purpose Output) pins for external control

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Supply voltage range

- I/O supply voltage range for VDDI to VSSI: 1.65V ~ 3.3V (VDDI) or 1.1 ~ 1.3V (VDDIL)

- Analog supply voltage range for VDDB/VDDA/VDDR to VSSB/VSSA/VSSR: 2.3V ~ 4.8V

- MIPI/MDDI regulator supply voltage range for VDDAM to VSSAM: 2.3V ~ 4.8V

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Output voltage levels

- Positive gate driver voltage range for VGH: AVDD+VDDB ~ 2xAVDD - AVEE

- Negative gate driver voltage range for VGLX: AVEE+VCL ~ 2xAVEE-AVDD

- Step-up 1 output voltage range for AVDD: 4.5 ~ 6.5V

- Step-up 2 output voltage range for AVEE: -4.5 ~ -6.5V

- Positive gamma high voltage range for VGMP: 3.0 ~ 6.3V (AVDD-0.3V)

- Positive gamma low voltage range for VGSP: 0.0, 0.3 ~ 3.7V

- Negative gamma high voltage range for VGMN: -3.0 ~ -6.3V (AVEE+0.3V)

- Negative gamma low voltage range for VGSN: 0.0, -0.3 ~ -3.7V

- Common electrode voltage range for VCOM: 0.0 ~ -3.5V (VCL+0.3V)

- Panel voltage range for VRGH: 1.0V ~ 6.0V(AVDD-0.3V)