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MX29LV400CTTI-90 from MXIC,MAXIM - Dallas Semiconductor

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MX29LV400CTTI-90

Manufacturer: MXIC

4M-BIT [512K x 8 / 256K x 16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY

Partnumber Manufacturer Quantity Availability
MX29LV400CTTI-90,MX29LV400CTTI90 MXIC 469 In Stock

Description and Introduction

4M-BIT [512K x 8 / 256K x 16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY # Introduction to the MX29LV400CTTI-90 Flash Memory IC  

The **MX29LV400CTTI-90** is a high-performance **4Mbit (512K x 8-bit or 256K x 16-bit) CMOS flash memory** integrated circuit designed for applications requiring reliable, non-volatile data storage. Manufactured with advanced technology, this component offers fast access times and low power consumption, making it suitable for embedded systems, industrial controls, telecommunications, and consumer electronics.  

Featuring a **90ns access time**, the MX29LV400CTTI-90 ensures efficient data retrieval, supporting both **byte-wide and word-wide configurations** for flexible integration. It operates on a single **3.0V to 3.6V power supply**, aligning with modern low-voltage design requirements. Additionally, its **sector-erasable architecture** allows selective memory block modification, enhancing system performance.  

The device includes hardware and software data protection mechanisms, preventing accidental writes or erasures. Its **JEDEC-standard pinout** ensures compatibility with industry designs, facilitating easy upgrades. With a robust endurance rating (typically **100,000 program/erase cycles**) and extended data retention (up to **20 years**), this flash memory IC delivers long-term reliability.  

Engineers favor the MX29LV400CTTI-90 for its balance of speed, power efficiency, and durability, making it a dependable choice for firmware storage and other critical applications.

Application Scenarios & Design Considerations

4M-BIT [512K x 8 / 256K x 16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY

Alternative Part Number

  • S29GL032N90TFI040 --: 32 Mbit 3V parallel NOR flash in TSOP-48, same 90 ns speed grade and pin-compatible footprint; a widely available drop-in replacement for the 4 Mbit MX29LV400C.
  • AM29LV400BT-90EI --: Direct 4 Mbit 3V bottom-boot NOR flash with 90 ns access time in TSOP-48; the original AMD/Spansion series that the MX29LV400C was designed to second-source.
  • W29GL032CL7T --: 32 Mbit 3V parallel NOR flash, 90 ns class, TSOP-48 package; offers larger density at the same interface and timing, suitable when extra capacity is acceptable.

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