The A63L73321 is a high-speed, low-power SRAM containing 4,194,304 bits of bit synchronous memory, organized as 131,072 words by 32 bits.
The A63L73321 combines advanced synchronous peripheral circuitry, 2-bit burst control, input registers, output buffer and a 128K X 32 SRAM core to provide a wide range of data RAM applications.
■ Fast access times: 12ns at 66MHz
■ Single +3.3V+10% or +3.3V-5% power supply
■ Synchronous burst function
■ Individual Byte Write control and Global Write
■ Double-cycle enable, single-cycle deselect
■ Three separate chip enables allow wide range of options for CE control, address pipelining
■ Selectable BURST mode
■ SLEEP mode (ZZ pin) provided
■ Available in 100-pin LQFP package