We offer all kinds of electronic components around this display controller IC and offer one stop solutionas:
| Type |
Integrated Circuit, Microcontroller, Diodes, Sensors, Transistors,IGBT, etc. |
| Package |
Reel / Tube / Tray / Box |
| Status |
Original Brand New |
| Application |
Electronic products,PCB BOM Full Service |
| Lead Time |
3-5 working days |
| Shipping By |
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| More Details |
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Main Function
- Model:T582DB
- Applications:Video Door Phone(high-end)
- Digital Inputs:CCIR656/601
- Analog Inputs:CVBS
- Digital Output Signal:sRGB,RGB888,i80 Master. Support up to 800x600
- OSD:8K-word SRAM,SPI-OSD TWBC Compression
- MCU:32-bit MIPS
- Other Peripherals:SAR,I2C,UART,SPI NOR flash,SD card
- Package:LQFP 128-pin
Details
- 32-bit RISC CPU with MMU
- -System control
-Support 16-bit instruction set for smaller code foot-print
-EJTAG interface for S/W development
- Memory subsystem
- -Built-in 88K-byte SRAM for fast code execution
-SPI NOR flash controller
Support code eXecution-In-Place(XIP) for smaller foot-print in SRAM
Can store snapshots
-No SDRAM needed to save system cost
- SD/MMC card interface controller
- -SD card supports up to 32GB SDHC
-Optimized FAT support for robust and reliable file access.
The file can keep intact when sudden power failure.
Quick file change when recording (less than 0.5 seconds)
- On-chip peripherals
- -Interrupt controller, System Timer, Watch-Dog Timer
-UART*2, one with hardware flow control
to connect/control additional sensors, like g-sensor(acceleromter), GPS-mouse, etc.
-GPIOs
-I2C master/slave modes
-IR
-SAR for keypads
- System (Power) Management Unit
- -Dynamic Clock frequency adjustment to save power consumption
-Operation, Suspend, Shutdown mode.
-Built-in Real-Time Clock (RTC) for embedding wall clock in record MJPEG.
- Hardwired JPEG, MJPEG encoder
- -Support 720x480 30fps on-the-fly.
-Support embedding RTC time to JPEG directly.
-Support saving to SD storage directly and with standard FAT format
- Hardwired JPEG, MJPEG decoder
- -Support up to 720x480 30fps
- Simple Motion Detection
- -Support motion detection either through digital CCIR input or analog CVBS input
-Triggered event point can be saved in MJPEG file
- i80 Slave mode
- -Used as slave to be cascaded to other platform
- On Screen Display(OSD)
- -Support 1/2/4/8 bits/pixel
-8K-word OSD2 memory
-Supports text or bitmap modes
-Subpixel type support for Smart Font Rendering
-Supports character blinking and overlay functions
-Fully programmable character mapping
-Supports alpha blending & Zoom-in/Zoom-out function
-Built-in 114+ fonts (12 x18, 16 x24 each)
-Pattern-Filled background
-Optional fonts stored in off-chip serial ROM
-Supports free run OSD mode
- SPI Flash Based On Screen Display Engine
- -Support bitmap background images on SPI NOR flash, and having various transition effects. Also support Terawins Bitmap Compression(TWBC) to save storage space 50%
-Support Sprite layer for animation icon
-Standard RGBA 8888 index color palette with two lookup tables
- Display processor with Scalar and OSD
- -Supports one channel 10-bits ADC for CVBS
-Supports digital CCIR656 or 8-/16-bits CCIR601 for CMOS sensors
-Live view on panel while encoding
-Independent Horizontal/Vertical Scaling Up/Down, non-linear FIR scaling for 16:9 ⇔ 4:3 conversion
-Image enhancement includes sharpness, BLE, DLTi, contrast, brightness, DCTi, hue, saturation, ….
-Build-in patterns generator, Gamma correction, Dithering
-Timing controller for LCD panel
-Supported Panel types:
i80 vsync and command modes
Single channel TTL (Digital RGB, 6 or 8 bits) panel with TCON
Serial RGB panel
-Resolution supports up-to 800x600 with full screen OSD
-DC-DC convert, LED/CCFL backlight convert, Open Lamp protection
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