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MX29F400CTTI-70G from MXIC,MAXIM - Dallas Semiconductor

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MX29F400CTTI-70G

Manufacturer: MXIC, MX

4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY

Partnumber Manufacturer Quantity Availability
MX29F400CTTI-70G,MX29F400CTTI70G MXIC, MX 67 In Stock

Description and Introduction

4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY # Introduction to the MX29F400CTTI-70G Flash Memory IC  

The **MX29F400CTTI-70G** is a high-performance **4Mbit (512K x 8-bit or 256K x 16-bit) Flash Memory** integrated circuit designed for applications requiring reliable non-volatile storage. Manufactured using advanced CMOS 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 **70ns access time**, the MX29F400CTTI-70G ensures efficient data retrieval, while its **single 5V power supply** simplifies integration into various designs. The device supports both **byte-wide and word-wide configurations**, providing flexibility in system architecture. Additionally, it incorporates **sector erase and chip erase functions**, allowing selective or full memory clearing for efficient firmware updates.  

With a **wide operating temperature range** and robust endurance, this Flash memory IC is built to withstand demanding environments. Its compatibility with industry-standard pinouts ensures easy replacement in legacy systems while maintaining modern performance standards.  

Engineers and designers favor the MX29F400CTTI-70G for its **balance of speed, reliability, and cost-effectiveness**, making it a practical choice for applications requiring dependable non-volatile memory solutions.

Application Scenarios & Design Considerations

4M-BIT [512Kx8/256Kx16] CMOS SINGLE VOLTAGE 5V ONLY BOOT SECTOR FLASH MEMORY

Alternative Part Number

  • S29GL032N90TFI040 --: 32Mbit parallel NOR flash in TSOP-48 with similar 90ns access time; widely available and pin-compatible class replacement for 4Mbit NOR designs.
  • W29GL032CB7S --: 32Mbit 3V parallel NOR flash in TSOP-48, comparable speed grade and interface; a common second-source option for MXIC NOR flash.
  • M29W400DT70N6E --: 4Mbit 3V parallel NOR flash with 70ns access time in TSOP-48, closely matching density and timing of the original MX29F400C.
  • AM29LV400BT-70EI --: 4Mb 3V boot-sector NOR flash with 70ns access time, functionally equivalent to the MX29F400C in the same density and package family.
  • M29W400DT-70N6 --: 4Mb 3V parallel NOR flash with 70ns speed grade and compatible command set, suitable as an alternative source for legacy designs.

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