PM39LV020-70JCManufacturer: PMCFLASH, PMC Sierra, Inc - 512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PM39LV020-70JC,PM39LV02070JC | PMCFLASH, PMC | 1135 | In Stock |
Description and Introduction
Sierra, Inc - 512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory The **PM39LV020-70JC** is a high-performance **2-megabit (256K x 8-bit) CMOS flash memory** component designed for applications requiring reliable, non-volatile data storage. Operating at a **70ns access time**, it delivers efficient read and write performance, making it suitable for embedded systems, industrial controls, and telecommunications equipment.  
Built with **3.3V single-voltage operation**, the PM39LV020-70JC ensures low power consumption while maintaining robust data retention. Its **sector-erasable architecture** allows flexible memory management, supporting both uniform and boot block configurations. This feature enhances firmware updates and system reconfiguration without full-chip erasure.   The device is compatible with **JEDEC-standard pinouts**, ensuring seamless integration with industry-standard microcontrollers and processors. Additionally, it offers **hardware and software data protection** mechanisms to prevent accidental writes, ensuring data integrity in critical applications.   Encased in a **32-pin PLCC (Plastic Leaded Chip Carrier) package**, the PM39LV020-70JC provides durability and ease of PCB mounting. Its extended temperature range (-40°C to +85°C) ensures reliable operation in harsh environments.   With its balance of speed, endurance, and power efficiency, the PM39LV020-70JC remains a dependable choice for developers seeking high-density flash memory solutions. |
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Application Scenarios & Design Considerations
Sierra, Inc - 512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory
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Alternative Part Number
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