T582dB Portable Processor for Video Door Phone (high-end)

• Customization: Available
• Manufacturing Technology: Optoelectronic Semiconductor
• Material: Compound Semiconductor
• Model NO.: T582DB
• Type: Intrinsic Semiconductor
• Package: SMD
• Signal Processing: Digital
• Application: LCD Display Controller
• Batch Number: 2022+
• Model: T852dB
• Brand: Terawins
• Transport Package: Box
• Specification: LQFP-128
• Trademark: Terawins

Product Description

Product Description

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	DHL, UPS, FedEx, TNT ,etc
More Details	Please contact us

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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