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MX29LV040TC-70 from MX

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MX29LV040TC-70

Manufacturer: MX, MXIC

4M-BIT [512K x 8] CMOS SINGLE VOLTAGE 3V ONLY EQUAL SECTOR FLASH MEMORY

Partnumber Manufacturer Quantity Availability
MX29LV040TC-70,MX29LV040TC70 MX, MXIC 203 In Stock

Description and Introduction

4M-BIT [512K x 8] CMOS SINGLE VOLTAGE 3V ONLY EQUAL SECTOR FLASH MEMORY # Introduction to the MX29LV040TC-70 Flash Memory IC  

The **MX29LV040TC-70** is a high-performance **4 Megabit (512K x 8-bit) CMOS flash memory** integrated circuit designed for applications requiring reliable, non-volatile data storage. Manufactured with advanced technology, this component offers fast read and write operations, making it suitable for embedded systems, firmware storage, and other industrial or consumer electronics applications.  

Operating at a **single 3.3V power supply**, the MX29LV040TC-70 features a **70ns access time**, ensuring efficient data retrieval. Its **sector-erasable architecture** allows flexible memory management by enabling individual 4K-byte or 64K-byte sector erasure. Additionally, the device supports **JEDEC-standard commands**, simplifying integration with existing systems.  

The IC includes built-in **write protection** mechanisms to prevent accidental data corruption and features a low-power standby mode, enhancing energy efficiency. With a **TSOP-32 package**, it provides a compact footprint for space-constrained designs.  

Engineers and developers favor the MX29LV040TC-70 for its **durability, fast performance, and compatibility** with various microcontrollers and processors. Whether used in networking equipment, automotive systems, or consumer devices, this flash memory IC delivers dependable storage solutions for modern electronic applications.

Application Scenarios & Design Considerations

4M-BIT [512K x 8] CMOS SINGLE VOLTAGE 3V ONLY EQUAL SECTOR FLASH MEMORY

Alternative Part Number

  • SST39SF040-70-4C-PHE --: 4 Mbit (512K x 8) 5V parallel NOR flash in a 32-pin PLCC/TSOP package with 70 ns access time, functionally equivalent to the MX29LV040 and widely available.
  • AM29LV040B-70JC --: 4 Mbit 3V parallel NOR flash with 70 ns speed grade and compatible pinout, a direct drop-in class replacement for the MX29LV040TC-70.
  • W49F040-70B --: 4 Mbit 5V parallel flash memory with 70 ns access time in a compatible package, suitable as a lower-cost second-source alternative.
  • SST39VF040-70-4C-WHE --: 4 Mbit 3V parallel NOR flash in the same x8 organization and 70 ns speed grade; widely used as a drop-in replacement for MX29LV040 in 5V-tolerant 3V systems.
  • W49F040A-70B --: 4 Mbit 5V parallel flash with similar pinout and 70 ns timing; a practical second-source option when 5V operation is acceptable.

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