Ferroelectric memory GX85RS2MC replaces FM25V20A/MB85RS2MT for application in small switches

As the core device for local area network data transmission, small switches rely on fast storage and reading of configuration information and MAC address tables for stable operation. They need to support dozens of configuration updates per second, prevent data loss after power failure, and maintain stability in electromagnetic interference environments. The non-volatile, high-speed read/write, and high erase/write characteristics of ferroelectric memory make it an ideal storage choice for such devices.

The GXSC ferroelectric memory GX85RS2MC is fully compatible with imported devices FM25V20A (Cypress) and MB85RS2MT (Fujitsu) in terms of capacity, interface, and performance, making it a cost-effective alternative to GXSC for small switches.

The ferroelectric memory GX85RS2MC can meet the high-frequency data writing requirements of small switches. The MAC address learning process of the switch requires frequent writing of new addresses. GX85RS2MC can support up to 1E11 read/write operations, and its read/write durability far exceeds traditional FLASH and EEPROM, significantly reducing update time. Moreover, it supports 40MHz high-speed read commands and can quickly respond to data read requests, greatly improving the data read speed of the switch.

The GX85RS2MC chip has excellent data retention capability, and can maintain data for 10 years in a high temperature environment of 85 ℃; At a room temperature of 25 ℃, the data retention time is as long as 200 years. Communication equipment data requires long-term stability. The stable data retention feature of GX85RS2MC ensures that the data stored by the device throughout its entire lifecycle will not be lost or damaged. The use of ferroelectric memory GX85RS2MC can improve the efficiency of updating network data MAC address tables, ensure real-time data forwarding, and enhance the long-term reliability of network devices.

Summary: The ferroelectric memory GX85RS2MC is a 100% GXSC supply chain with stable lead times. Guoxin Sichen ferroelectric memory has good compatibility and can provide SPI and IIC interfaces, making it easy to integrate with other hardware devices in the system. This enables system developers to easily embed ferroelectric memory into the system, reducing the complexity and time cost of system development.