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PC28F640 - Embedded Flash Memory

Download the PC28F640 datasheet PDF (PC28F320 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for embedded flash memory.

Description

at any time, without notice.

Numonyx B.V.

may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter.

Features

  • Architecture.
  • High-density symmetrical 128-Kbyte blocks.
  • 256 Mbit (256 blocks).
  • 128 Mbit (128 blocks).
  • 64 Mbit (64 blocks).
  • 32 Mbit (32 blocks) Performance.
  • 75 ns Initial Access Speed (128/64/32 -Mbit densities).
  • 95 ns Initial Access Speed (256 Mbit only).
  • 25 ns 8-word and 4-word Asynchronous page-mode reads.
  • 32-Byte Write buffer.
  • 4 µs per Byte Effective programming time System Voltage.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PC28F320_Numonyx.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PC28F640
Manufacturer Numonyx
File Size 0.98 MB
Description Embedded Flash Memory
Datasheet download datasheet PC28F640 Datasheet

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Full PDF Text Transcription

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Numonyx™ Embedded Flash Memory www.DataSheet4U.com (J3 v. D) 32, 64, 128, and 256 Mbit Datasheet Product Features „ „ Architecture — High-density symmetrical 128-Kbyte blocks — 256 Mbit (256 blocks) — 128 Mbit (128 blocks) — 64 Mbit (64 blocks) — 32 Mbit (32 blocks) Performance — 75 ns Initial Access Speed (128/64/32 -Mbit densities) — 95 ns Initial Access Speed (256 Mbit only) — 25 ns 8-word and 4-word Asynchronous page-mode reads — 32-Byte Write buffer — 4 µs per Byte Effective programming time System Voltage and Power — VCC = 2.7 V to 3.6 V — VCCQ = 2.7 V to 3.
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