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P28F001BX-T150 from INTEL

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P28F001BX-T150

Manufacturer: INTEL, INT, INTEL FLASH, INTERSIL

1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY

Partnumber Manufacturer Quantity Availability
P28F001BX-T150,P28F001BXT150 INTEL, INT, INTEL FLASH, INTERSIL 5686 In Stock

Description and Introduction

1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY **Introduction to the P28F001BX-T150 Flash Memory Component**  

The **P28F001BX-T150** is a high-performance flash memory component manufactured by **Intel (INT)**, designed for reliable data storage and retrieval in embedded systems and industrial applications. This non-volatile memory device offers a storage capacity of **1 megabit (128KB)**, organized in a flexible architecture that supports both **byte and word access modes**.  

Built with **NOR flash technology**, the P28F001BX-T150 ensures fast read operations and robust data retention, making it suitable for firmware storage, boot code, and configuration settings in microcontroller-based systems. It operates at a **single 5V supply voltage**, ensuring compatibility with legacy designs while maintaining low power consumption.  

The component features a **150ns access time**, enabling efficient execution of code directly from memory (XIP - eXecute In Place). Its **endurance rating** of **100,000 write/erase cycles** and **10-year data retention** make it a dependable choice for long-term applications. Additionally, it includes hardware and software protection mechanisms to prevent accidental data corruption.  

With its **industry-standard pinout** and **wide operating temperature range**, the P28F001BX-T150 is well-suited for automotive, industrial automation, and telecommunications equipment where reliability is critical. Its balance of performance, durability, and ease of integration ensures continued relevance in modern embedded designs.

Application Scenarios & Design Considerations

1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY

Alternative Part Number

  • AM29F010B-150JC --: Pin-compatible 1 Mbit flash memory with similar 150 ns access time, widely available as a direct replacement for the Intel 28F001BX.
  • M29F010B-150K6 --: 1 Mbit parallel flash in the same JEDEC pinout and speed grade, suitable drop-in substitute for legacy Intel boot-block flash.
  • SST39SF010A-70-4C-PHE --: 1 Mbit flash with compatible pinout and faster 70 ns access, commonly used to replace obsolete Intel 28F001 devices in retro designs.
  • AM29F010B-150JC --: 1 Mbit flash memory in the same 32-pin PLCC package with 150 ns access time, functionally compatible with the 1 Mbit boot-block flash.
  • M29F010B-150K6 --: 1 Mbit parallel flash with 150 ns speed grade and compatible pinout, suitable drop-in replacement for legacy 1 Mbit flash designs.
  • SST39SF010A-70-4C-NHE --: 1 Mbit 5V parallel flash in PLCC-32 with faster 70 ns access, widely available and commonly used to replace obsolete 1 Mbit flash devices.
  • AM29F010B-150JC --: 1 Mbit (128K x 8) 5V flash memory in a 32-pin PLCC package with 150 ns access time, functionally compatible with the 1 Mbit Intel boot-block flash and widely available as a drop-in replacement.
  • SST39SF010A-70-4C-NHE --: 1 Mbit (128K x 8) 5V parallel flash in a 32-pin PLCC package; faster 70 ns access time still satisfies the 150 ns timing requirement and the pinout matches standard 1 Mbit flash devices.
  • M29F010B-90K6 --: 1 Mbit (128K x 8) 5V flash memory with 90 ns access time in a 32-pin PLCC package, offering a compatible pinout and command set for replacing the Intel 1 Mbit flash.
  • AM29F010B-150JC --: 1 Mbit (128K x 8) CMOS flash memory in a 32-pin PLCC package with 150 ns access time, functionally similar to the 1 Mbit 28F001 flash device.
  • M29F010B-150K6 --: 1 Mbit parallel flash memory with 150 ns speed grade and PLCC package, a common drop-in style replacement for 28F001-class devices.
  • SST39SF010A-70-4C-NHE --: 1 Mbit (128K x 8) parallel flash in PLCC-32 with faster 70 ns access, widely available and suitable where timing margin allows.

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