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PM39LV512-70VC from PMC FLASH

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PM39LV512-70VC

Manufacturer: PMC FLASH, PMC, PMCFLASH

Sierra, Inc - 512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory

Partnumber Manufacturer Quantity Availability
PM39LV512-70VC,PM39LV51270VC PMC FLASH, PMC, PMCFLASH 1223 In Stock

Description and Introduction

Sierra, Inc - 512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory The **PM39LV512-70VC** is a high-performance **512Kb (64K x 8) CMOS flash memory** component designed for applications requiring fast read operations and reliable non-volatile storage. With an access time of **70ns**, it ensures efficient data retrieval, making it suitable for embedded systems, industrial controls, and telecommunications equipment.  

Operating within a **3.0V to 3.6V** voltage range, this device offers low power consumption while maintaining robust performance. Its **sector-erasable architecture** allows flexible memory management, supporting both uniform sector erasure and full-chip erase functions. Additionally, the **PM39LV512-70VC** features hardware and software data protection mechanisms to prevent unauthorized writes, enhancing system security.  

Compatible with **JEDEC standards**, this flash memory integrates seamlessly into existing designs while providing endurance ratings of **100,000 write/erase cycles** per sector. Its **industrial-grade temperature range (-40°C to +85°C)** ensures reliable operation in harsh environments.  

The **PM39LV512-70VC** is an ideal solution for firmware storage, configuration data retention, and other applications demanding high-speed, non-volatile memory with long-term reliability. Its combination of speed, durability, and low-voltage operation makes it a versatile choice for modern electronic systems.

Application Scenarios & Design Considerations

Sierra, Inc - 512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory

Alternative Part Number

  • SST39VF512-70-4C-NH --: 512Kbit 3V parallel NOR flash in 32-pin PLCC, same 70ns speed grade and pin-compatible footprint, widely available and a common drop-in replacement for PMC PM39LV512 devices.
  • MX29LV512CBTC-70G --: 512Kbit 3V low-voltage parallel flash with 70ns access time in TSOP/PLCC packages, functionally equivalent command set and timing, good second-source option.
  • AM29LV512-70VC --: Legacy 512Kbit 3V Am29LV family parallel flash with 70ns speed in the same VC package style, well-documented pinout and command compatibility for replacement of PMC parts.
  • SST39VF512-70-4C-NH --: 512Kbit 3V parallel flash in the same 32-pin TSOP/PLCC class with 70ns access, pin-compatible with the PM39LV512 and widely available.
  • AM29LV512-70VC --: 512Kbit 3V CMOS flash with 70ns speed grade and matching VC package, a direct functional substitute for the PMC device.
  • MX29LV512CTTC-70G --: 512Kbit 3V parallel flash, 70ns, TSOP package, commonly used as a drop-in replacement for PM39LV512 series parts.
  • SST39VF512-70-4C-NHE --: 512Kbit 3V parallel flash in the same 32-pin PLCC package with 70ns access time, a widely available pin-compatible replacement for the PM39LV512.
  • MX29LV512CTTC-70G --: 512Kbit 3V CMOS flash with 70ns speed in a 32-pin TSOP/PLCC option, functionally equivalent and commonly used as a drop-in substitute.
  • AM29LV512-70VC --: Legacy 512Kbit 3V flash with 70ns access time in the same VC (PLCC) package, electrically compatible with the PM39LV512-70VC.

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