• 128Mbit density configured as 8M x 16-bit input and output data bus width
• Supports video NTSC, PAL and HDTV up to 1080p resolutions
• Independent 16-bit read/write data bus operations (different I/O data rates acceptable)
• High speed synchronous sequential access in maximum speed 150Mhz
• Input/Output enable control
• Supports double buffer mode (Upper and Lower frame access with 4M x16-bit in each frame) via frame-select pins
• Polarity Selectable
• 2.5V and 3.3V power supply
• Standard LQFP-128 package

What are the advantages of using AL460A-PBF FIFO?

AverLogic's Full-HD (High-Definition) FIFO, AL460A-PBF, can capture up-to three full 1080p frames running at 150mhz high speed clock rate in 16 bits width of data bus. The AL460A-PBF can be applied to a wide range of video (SD/HD) and graphics applications. Designers can benefit from using the AL460A-PBF FIFO with its simple bus interface to reduce implementation and debugging efforts, improving time-to-market, and reducing engineering costs. Other advantage of using FIFOs are
• Limited glue logic required
• Reduces timing constraints in the system
• Easy expansion to accommodate varying word widths (memory depth cascading)
• Easy-to-use bus interface and bus expansion to accommodate varying bus interfaces (bus width cascading)