DESCRIPTION
The MSM548333 is a high performance double triple-port type 2.88-Mbit, 768 bits x 313 lines x (8 + 4), Field Memory for Y-C separation signal control. The MSM548333 has two memory plain blocks: Y area has 8 plains and C area has 4 plains. Each plain contains 768x313 bits. Each plain has one input port and two output ports. Access is done line by line. The line address must be set each time a line is changed.

FEATURES
• Configuration
    6-port configuration
    Y area: 768 x 313 x 8-bit configuration x 1 (serial write port)
                768 x 313 x 8-bit configuration x 2 (serial read port)
    C area: 768 x 313 x 4-bit configuration x 1 (serial write port)
                 768 x 313 x 4-bit configuration x 2 (serial read port)
• Line by line access.
• X and Y serial address inputs for random serial initial bit address
• Asynchronous operation
• Serial read and write cycle times
    Read cycle: 30 ns min.
    Write cycle: 50 ns min.
• Low operating supply voltage: 3.3 V ±0.3 V
• Self-refresh.
• Various address reset mode for picture processing
• Write mask by IE.
• Package:
    100-pin plastic TQFP (TQFP100-P-1414-0.50-K) (Product : MSM548333TS-K)