VS23S010D-L (Tray), 1 Megabit SPI / 8bit bus SRAM with PAL/NTSC Video Controller


VS23S010D-L (Tray), 1 Megabit SPI / 8bit bus SRAM with PAL/NTSC Video Controller

In stock. Delivery period typically 1 - 3 working days.

3.70
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Possible delivery methods: Free Pick-Up / Customer Courier, Courier to America, Asia, Africa, Australia, Canada, Air Mail (to Europe only), Courier to Finland, Courier to Europe, Posti

VS23S010D-L is a flexible one megabit SRAM memory and a PAL/NTSC video controller with SPI or 8-bit parallel bus. It contains an internal video DAC, memory and all the necessary timing and control logic to display a composite video image (external crystal needed). In a typical application, a microcontroller configures the device registers and sets up a frame buffer in the internal memory. The VS23S010 then keeps displaying that image and the microcontroller can update the video memory to modify the picture.

If the Video Controller is not needed, VS23S010D-L can be used as a standard SPI SRAM or a 8-bit parallel bus SRAM memory.

 

Features

  • Flexible 1.5V - 3.6V operating voltage

  • 131,072 x 8-bit SRAM organization

  • Integrated Video Controller
    •  Internal Video DAC for 75 ohm load

    •  Internal crystal oscillator and PLL clock multiplier

    •  Can use 3.58 MHz (NTSC) or 4.43 MHz (PAL) crystal

    •  Can use 28.64 MHz (NTSC) or 35.47 MHZ (PAL) external clock

    •  PAL and NTSC modulator

    •  Flexible video modes from 2 colors up to 1 million YUV colors

    •  Up to 120 kilobytes framebuffer memory

    •  Non-interlaced or interlaced video output

    •  Line duplication and reuse for saving memory

    •  Internal blitter (block copy engine) for scrolling and tile graphics

    •  Video memory accessible as single/double/quad bit SPI or 8-bit bus

  • Serial Peripheral Interface (SPI) compatible

    • Byte, Page, and Sequential modes

    • Supports Single, Dual and Quad bit read and write

    • Fast operation: the whole memory can be filled or read in 262176 cycles (Quad-I/O SPI)

    • XHOLD and XWP pins

    • Up to 36 MHz SPI clock speed

  • 8-bit Parallel Interface

    • Simplified 8080 and NAND FLASH Type Interface

    • Sequential read and write in 4-byte blocks

    • Fast operation, the whole memory can be read or written in less than 9 milliseconds

    • Up to 15 MHz byte clock speed

  • Industrial temperature range from -40°C to +85°C

  • Pb-Free and RoHS compliant package

Additional product information

RoHS compliant Green product Yes

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