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PA28F800B5T-70 from INTEL

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PA28F800B5T-70

Manufacturer: INTEL

SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT

Partnumber Manufacturer Quantity Availability
PA28F800B5T-70,PA28F800B5T70 INTEL 400 In Stock

Description and Introduction

SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT The **PA28F800B5T-70** from **Intel** is a high-performance **Flash memory** component designed for embedded systems and industrial applications. This **8 Mbit (1 MB) device** features a **70 ns access time**, making it suitable for applications requiring fast read operations and reliable data storage. Built with Intel’s advanced **Flash memory technology**, it ensures durability and low power consumption while maintaining high-speed performance.  

The **PA28F800B5T-70** operates on a **single 5V power supply**, simplifying integration into existing designs. Its **asynchronous interface** allows seamless compatibility with various microcontrollers and processors. The component supports **block erase and programming functions**, enabling efficient firmware updates and system reconfiguration.  

With **industrial-grade reliability**, this Flash memory device is well-suited for **automotive, telecommunications, and industrial control systems**, where data integrity and long-term operation are critical. Its **extended temperature range** ensures stable performance in harsh environments.  

Intel’s **PA28F800B5T-70** remains a dependable choice for engineers seeking a **high-speed, non-volatile memory solution** with robust endurance and ease of implementation. Its legacy design continues to serve applications requiring **fast access times, low power consumption, and high reliability**.

Application Scenarios & Design Considerations

SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT

Alternative Part Number

  • AM29F800BT-70 --: Pin-compatible 8 Mbit flash with similar 70 ns access time and same TSOP package, widely available as a direct replacement.
  • SST39SF040-70-4C-PHE --: 5V 4 Mbit flash in similar package with 70 ns speed; suitable when density can be reduced or board supports it.
  • M29F800DT-70 --: 8 Mbit 5V flash with 70 ns access time and compatible command set, a common second-source option for Intel 28F series.

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