General Description
The A42U0616 is a new generation randomly accessed memory for graphics, organized in a 1,048,576 -word by 16-bit configuration. This product can execute Write and Read operation via CAS pin.
The A42U0616 offers an accelerated Fast Page Mode cycle with a feature called Extended Data Out (EDO).
This allow random access of up to 1024(1K Ref.) words within a row at a 50/40/28 MHz EDO cycle, making the A42U0616 ideally suited for graphics, digital signal processing and high performance computing systems.

Features
■ Organization: 1,048,576 words X 16 bits
■ Part Identification
    - A42U0616 (1K Ref.)
■ Single 2.5V power supply/built-in VBB generator
■ Low power consumption
    - Operating: 120mA (-50 max)
    - Standby: 1mA (TTL), 0.2mA (CMOS), 250µA (Self-refresh current)
■ High speed
    - 50/60/80 ns RAS access time
    - 25/30/40 ns column address access time
    - 13/15/20 ns CAS access time
    - 20/25/35 ns EDO Page Mode Cycle Time
■ Separate CAS (UCAS ,LCAS ) for byte selection
■ Fast Page Mode with Extended Data Out
■ Read-modify-write, RAS -only, CAS -before- RAS , Hidden refresh capability
■ TTL-compatible, three-state I/O
■ JEDEC standard packages
    - 400mil, 42-pin SOJ
    - 400mil, 50/44 TSOP type II package