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PA28F400BVT120 from INTEL

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PA28F400BVT120

Manufacturer: INTEL

4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY

Partnumber Manufacturer Quantity Availability
PA28F400BVT120 INTEL 5000 In Stock

Description and Introduction

4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY The **Intel PA28F400BVT120** is a high-performance flash memory component designed for applications requiring reliable and fast non-volatile storage. As part of Intel's advanced memory solutions, this device features a 4-megabit (512KB) capacity, making it suitable for embedded systems, industrial controls, and telecommunications equipment where data integrity and endurance are critical.  

Built with a 120ns access time, the PA28F400BVT120 ensures efficient read and write operations, supporting seamless integration into systems that demand rapid data retrieval. Its robust architecture includes a 12V programming voltage, enabling stable performance in diverse operating conditions. The component adheres to industry-standard pin configurations, facilitating straightforward implementation in existing designs.  

Engineered for durability, this flash memory chip offers high endurance and extended data retention, making it a dependable choice for long-term deployments. Its compatibility with various microcontrollers and processors enhances its versatility across multiple applications.  

The PA28F400BVT120 exemplifies Intel's commitment to delivering high-quality memory solutions tailored for demanding environments. Whether used in legacy systems or modern embedded applications, this component provides a balance of speed, reliability, and efficiency, ensuring optimal performance in critical operations.

Application Scenarios & Design Considerations

4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY

Alternative Part Number

  • AM29F400BT-120SC --: Pin-compatible 4 Mbit flash memory with similar 120 ns access time and same TSOP package, widely used as a drop-in replacement for Intel 28F400 series.
  • M29F400BT-120N1 --: 4 Mbit boot-block flash with compatible command set and 120 ns speed grade, suitable substitute for the Intel 28F400BVT120 in most embedded designs.
  • SST39SF040-70-4C-PHE --: 4 Mbit flash memory with similar organization and pinout; faster 70 ns access makes it a functional replacement where timing is not critical.

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