MR25H40CDF

Part points

• The MR25H40CDF chip is a high-performance 4Mb serial SPI EEPROM memory device. It offers a wide range of features including low power consumption, high-speed read/write operations, and a wide operating voltage range. This chip is commonly used in embedded systems, IoT devices, and other applications requiring non-volatile memory storage.

• Equivalent

  The equivalent products of the MR25H40CDF chip are the STMicroelectronics M24512-RMN6TP and the ON Semiconductor CAT653C4. These chips are also serial SPI EEPROMs with a capacity of 512 Kbits and similar operating characteristics to the MR25H40CDF.

• Features

  The MR25H40CDF is an SPI serial flash memory with 4Mb capacity, 2.7V to 3.6V operating voltage, and high-speed read and write capabilities. It features a deep power-down mode for ultra-low power consumption and a wide temperature range for flexibility in various applications.

• Pinout

  The MR25H40CDF is a 4Mb serial SPI bus EEPROM (electrically erasable programmable read-only memory) with a 8-pin SOIC package. The pin count is 8 with the following functions: 1) VSS (ground), 2) SI (serial input), 3) SO (serial output), 4) CS (chip select), 5) SCK (serial clock), 6) HOLD (hold input), 7) VCC (power supply), and 8) NC (no connection).

• Manufacturer

  The MR25H40CDF is manufactured by Numonyx, which is a semiconductor company specializing in memory solutions. They produce a wide range of flash memory products for various applications including automotive, industrial, and consumer electronics.

• Application Field

  The MR25H40CDF is commonly used in applications such as industrial control systems, automotive electronics, consumer electronics, and network devices. It is ideal for storing program code, configuration data, and other critical information in these various devices due to its high performance and reliability.

• Package

  The MR25H40CDF chip is a 8-pin SOIC package with a form factor of surface mount. It has a size of 8.15mm x 5.30mm x 1.75mm.