25AA640A-E/ST Overview

Non-Volatile is its memory type. In addition, memory ics is available in a Tube case as well. As you can see, it is embedded in 8-TSSOP (0.173, 4.40mm Width) case. The memory size of the chip is 64Kb 8K x 8 Mb. As with most mainstream devices, this one uses EEPROM-format memory. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~125°C TA. The device is capable of handling a supply voltage of 1.8V~5.5V volts. It is recommended that the mounting type be Surface Mount. In this memory, the clock frequency rotation is within an 10MHz range. In order to select similar parts, typical manufacturers refer to 25AA640A as the device's base part number. In this ic memory chip, there is an 8-pin package that encloses the device. By integrating this memory with a SPI-type serial bus, data can be carried and transferred to the CPU easily.

25AA640A-E/ST Features

Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins

25AA640A-E/ST Applications

There are a lot of Microchip Technology 25AA640A-E/ST Memory applications.

• multimedia computers
• eSRAM
• printers
• personal computers
• mainframes
• nonvolatile BIOS memory
• workstations,
• personal digital assistants
• Camcorders
• servers