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General Description

The A63G7332 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 A63G7332 combines advanced synchronous peripheral circuitry, 2-bit burst control, input registers, output registers and a 128K X 32 SRAM core to provide a wide range of data RAM applications.

Features

■ Fast access times: 4.2/4.5/5.0 ns (143/133/100 MHZ)

■ Single +3.3V+10 or +3.3V-5 power supply

■ Separate +2.5V+0.4V/-0.12V isolated output buffer

■ 3.3V tolerant inputs

■ Synchronous burst function

■ Individual Byte Write control and Global Write

■ Registered output for pipelined applications

■ 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