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MX29F002NBQC-90 from MXIC,MAXIM - Dallas Semiconductor

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MX29F002NBQC-90

Manufacturer: MXIC, MX

2M-BIT [256K x 8] CMOS FLASH MEMORY

Partnumber Manufacturer Quantity Availability
MX29F002NBQC-90,MX29F002NBQC90 MXIC, MX 6750 In Stock

Description and Introduction

2M-BIT [256K x 8] CMOS FLASH MEMORY # Introduction to the MX29F002NBQC-90 Flash Memory IC  

The **MX29F002NBQC-90** is a high-performance **2 Megabit (256K x 8-bit) CMOS flash memory** integrated circuit (IC) designed for applications requiring reliable, non-volatile data storage. Manufactured with advanced CMOS technology, this component offers fast access times and low power consumption, making it suitable for embedded systems, industrial controls, and consumer electronics.  

Featuring a **90ns access time**, the MX29F002NBQC-90 ensures efficient read and write operations, supporting both **byte-wide and sector-erase functionality**. It operates on a single **5V power supply**, simplifying integration into various circuit designs. The device includes a **32KB boot block** with hardware protection, enhancing firmware security in critical applications.  

With a **44-pin PLCC (Plastic Leaded Chip Carrier) package**, this IC provides a compact yet robust solution for space-constrained designs. Its **100,000 program/erase cycles** and **10-year data retention** make it a durable choice for long-term use.  

The MX29F002NBQC-90 is compatible with industry-standard flash memory interfaces, ensuring seamless replacement in legacy systems. Whether used in telecommunications, automotive electronics, or computing peripherals, this flash memory IC delivers consistent performance and reliability.  

For detailed specifications, refer to the official datasheet to ensure proper implementation in your design.

Application Scenarios & Design Considerations

2M-BIT [256K x 8] CMOS FLASH MEMORY

Alternative Part Number

  • SST39SF020A-70-4C-PHE --: 2 Mbit (256K x 8) parallel NOR flash in 32-pin PLCC, functionally compatible with the MX29F002 and widely available.
  • AM29F002NBB-90PC --: 2 Mbit 5V parallel NOR flash in 32-pin PLCC with similar 90 ns access time, a direct socket-level replacement.
  • AT49F002NT-90JC --: 2 Mbit 5V flash in 32-pin PLCC with 90 ns speed, pin-compatible alternative for the MX29F002NBQC-90.
  • AM29F002NBT-90PC --: 2 Mbit 5V parallel NOR flash with the same 32-pin PLCC footprint and 90 ns access time, a direct pin-compatible replacement from a different series.
  • AT49F002NT-90PC --: 2 Mbit 5V parallel flash in a 32-pin PLCC package with 90 ns speed, offering a comparable command set and pinout from an alternate manufacturer.

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