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CY7C1440KV25 - 36-Mbit (1M x 36) Pipelined Sync SRAM

Description

The CY7C1440KV25 SRAM integrates 1M × 36 SRAM cells with advanced synchronous peripheral circuitry and a two-bit counter for internal burst operation.

Features

  • Supports bus operation up to 250 MHz.
  • Available speed grade is 250 MHz.
  • Registered inputs and outputs for pipelined operation.
  • 2.5-V core power supply.
  • 2.5-V I/O power supply.
  • Fast clock-to-output times.
  • 2.5 ns (for 250-MHz device).
  • Provide high-performance 3-1-1-1 access rate.
  • User-selectable burst counter supporting interleaved or linear burst sequences.
  • Separate processor and controller address strobes.
  • Synchronous self-timed writes.

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Full PDF Text Transcription

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CY7C1440KV25 36-Mbit (1M × 36) Pipelined Sync SRAM 36-Mbit (1M × 36) Pipelined Sync SRAM Features ■ Supports bus operation up to 250 MHz ■ Available speed grade is 250 MHz ■ Registered inputs and outputs for pipelined operation ■ 2.5-V core power supply ■ 2.5-V I/O power supply ■ Fast clock-to-output times ❐ 2.5 ns (for 250-MHz device) ■ Provide high-performance 3-1-1-1 access rate ■ User-selectable burst counter supporting interleaved or linear burst sequences ■ Separate processor and controller address strobes ■ Synchronous self-timed writes ■ Asynchronous output enable ■ Single-cycle Chip Deselect ■ CY7C1440KV25 available in Pb-free 165-ball FBGA package. ■ IEEE 1149.
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