Microchip EERAM 4 kB 512K x 8 Bit Synchronous Surface Mount SOIC Package Memory 47L04-I/SN

Microchip 47L04-I/SN is a 4 kB EERAM memory module featuring 512K x 8 bit organization with synchronous timing, designed for robust electronic applications. Operating between 2.7 V and 3.6 V, this SOIC package surface mount chip offers a compact footprint measuring 4.9 mm in length, 3.9 mm in width, and 1.25 mm in height. It provides a maximum clock frequency of 1 MHz and a maximum random access time of 400 ns, suitable for fast and reliable data access in industrial and automotive environments.

This memory integrates a 4Kbit SRAM with EEPROM backup functionality, eliminating the need for an external battery to retain data. Upon power-down, data is automatically stored to EEPROM using an optional external capacitor, ensuring non-volatile retention. The device also supports manual data store through hardware store pin and software commands, facilitating versatile control over data persistence.

The chip operates reliably across a temperature range of -40°C to 85°C, making it suitable for harsh environments. With an 8-pin count and supply current of 300.4 mA, it is optimized for embedded system designs requiring stable memory solutions.

The EERAM memory size is 4kB with 512K words, each 8 bits wide. Provides infinite read/write cycles to the SRAM array with high endurance ensured by EEPROM backup. Automatic recall to SRAM array on power-up to ensure immediate data availability.

Surface mount SOIC package facilitates easy PCB integration. Supports industrial, automotive, and embedded memory applications. Designed for use in electronic components, power connectors, and semiconductor devices.

Choose Microchip 47L04-I/SN for reliable non-volatile memory solutions in electronic and industrial control systems. Browse more semiconductor and memory chip options at EnvMart for quality assurance and competitive selections.

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