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W25P022A - 64K x 32 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM

Datasheet Summary

Description

The W25P022A is a high-speed, low-power, synchronous-burst pipelined CMOS static RAM organized as 65,536 × 32 bits that operates on a single 3.3-volt power supply.

A built-in two-bit burst address counter supports both Pentium™ burst mode and linear burst mode.

Features

  • Synchronous operation.
  • High-speed access time: 6/7 nS (max. ).
  • Single +3.3V power supply.
  • Individual byte write capability.
  • 3.3V LVTTL compatible I/O.
  • Clock-controlled and registered input.
  • Asynchronous output enable BLOCK.

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Datasheet Details

Part number W25P022A
Manufacturer Winbond
File Size 278.86 KB
Description 64K x 32 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM
Datasheet download datasheet W25P022A Datasheet
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W25P022A 64K × 32 BURST PIPELINED HIGH-SPEED CMOS STATIC RAM GENERAL DESCRIPTION The W25P022A is a high-speed, low-power, synchronous-burst pipelined CMOS static RAM organized as 65,536 × 32 bits that operates on a single 3.3-volt power supply. A built-in two-bit burst address counter supports both Pentium™ burst mode and linear burst mode. The mode to be executed is controlled by the LBO pin. Pipelining or non-pipelining of the data outputs is controlled by the FT pin. A snooze mode reduces power dissipation. The W25P022A supports both 2T/2T mode and 2T/1T mode, which can be selected by pin 42. The default mode is 2T/1T, with pin 42 low. To switch to 2T/2T mode, bias pin 42 to VDDQ. The state of pin 42 should not be changed after power up.
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