Description
The CXK77V3211Q is a 32K × 32 high performance synchronous SRAM with a 2-bit burst counter and output register. All synchronous inputs pass through register controlled by a positive-edge-triggered single clock input (CLK).

Features
• Fast address access times and High frequency operation
• 5V tolerant inputs except I/O pins
• A FT pin for pipelined or flow-thru architecture
• A LBO mode pin as burst control pin (i486/Pentium™ and Linear burst sequence)
• Single +3.3V power supply
• Common data inputs and data outputs
• All inputs and outputs are LVTTL compatible
• Four Individual BYTE WRITE enables, GLOBAL WRITE and BYTE WRITE ENABLE
• Three Chip Enables for simple depth expansion
• One cycle output disable for both pipelined and flow-thru operation
• Internal input registers for address, data and control signals
• Self-timed WRITE cycle
• Write pass through capability
• High 30pF output drive capability at rated access time
• A ZZ pin for powerdown
• 100-lead QFP package for high density, high speed operation +10% – 5%