ILI9881C
1. Introduction
The ILI9881C-04 is a 16.7M single-chip (SOC) driver. It is comprised of a 2404-channel source driver (S1~S2400 and SDUM[3:0]), a gate-IC-less level shifter and a power supply circuit to drive a dot-matrix TFT LCD with 800 (RGB) x 1280 dots at maximum.
The ILI9881C-04 can configure functions via the MIPI1 DSI2 Interface; transmit video data via MIPI DSI Interface. The ILI9881C-04 supports three kinds of data types, i.e., 16-bit, 18-bit and 24-bit, for video image display in MIPI DSI interfaces. In the MIPI DSI high-speed mode, the ILI9881C-04 also provides three user-selectable hardware structures:
v Two data lane supports up to 850Mbps on the MIPI DSI link
v Three data lanes support up to 750Mbps on the MIPI DSI link
v Four data lanes support up to 650Mbps on the MIPI DSI link
The ILI9881C-04 can operate with 1.65V I/O interface voltage and supports a wide range of analog power supplies. The ILI9881C-04 supports 8 colors (Idle Mode: 8-color low power mode) display and sleep mode power management functions, ideal for portable products where battery power conservation is desirable, such as digital cellular phones, smart phones, MP3 players, personal media players and similar devices with color graphics displays.
2. Features
w Display resolution options:
Ø 800 (RGB) (H) x (1024(option) + 480 + (4 x NL) +2(option))(V)
Ø 768 (RGB) (H) x (1024(option) + 480 + (4 x NL) +2(option))(V)
Ø 720 (RGB) (H) x (1024(option) + 480 + (4 x NL) +2(option))(V)
Ø 640 (RGB) (H) x (1024(option) + 480 + (4 x NL) +2(option))(V)
w Display color modes
Ø Full color mode:
16.7M colors (24-bit data, R: 8-bit, G: 8-bit, B: 8-bit)
Ø Reduced color modes:
262K colors (18-bit data, R: 6-bit, G: 6-bit, B: 6-bit)
65K colors (16-bit data, R: 5-bit, G: 6-bit, B: 5-bit)
w Display module:
Ø Supports 2404 source channel outputs (S1~S2400 and SDUM[3:0])
Ø Supports gate control signals to gate driver in the panel
Ø Supports 1-dot , 2-dot , 4-dot , N/4-dot , N/8-dot , N/16-dot , N/32-dot , column , Zig-Zag inversion
Ø Gamma correction (1 preset Gamma curve)
Ø On module VCOM control
w Display interface types:
Ø DSI interface (DSI version 1.01 and D-PHY version 1.00):
2 data lane / maximum speed 850Mbps
3 data lanes / maximum speed 750Mbps
4 data lanes / maximum speed 650Mbps
w Power saving modes:
Ø Sleep mode
w Other on-chip functions/Miscellaneous
Ø Software programmable color depth mode
Ø Oscillator for display clock generation
Ø DC VCOM voltage generator and adjustment
Ø CABC (Content Adaptive Brightness Control) function
Ø DGC (Digital Gamma Correction) function
Ø IIE (Impressive Image Enhancement) function
Ø VGH/VGL voltage generator for gate control signal in panel
Ø Gate control signals to gate driver in panel (GIP)
Ø OTP (One-Time Programming) memory store initialization register settings
Ø Provide 3 times to store DC VCOM value setting and ID1 ~ ID3
Ø BIST (Built-In Self-Test Pattern) mode function
See specifications for more
ILI9881C-04 Specification Download PDF-LCD manufacturers
