25AA640-I/P Overview

Its memory type can be classified as Non-Volatile. It is supplied votage within Tube. It is available in 8-DIP (0.300, 7.62mm) case. The memory size of the chip is 64Kb 8K x 8 Mb. This device utilizes a EEPROM format memory which is of mainstream design. With an extended designed operating temperature of -40°C~85°C TA, this device is capable of lots of demanding applications. It is supplied votage within 1.8V~5.5V. Its recommended mounting type is Through Hole. 8 terminations are planted on the chip. This part supports as many as 1 functions for the comprehensive working procedure. This ic memory chip is designed to be supplied with 2.5V. The memory has a clock frequency rotation within 1MHz. 25AA640, as the device's base part number, is frequently referred in order to select similar parts. This memory device is enclosed in a 8-pin package. This memory device has 8 pins, indicating it has 8 memory locations. The operating supply voltage of this memory chip is noted to be 1.8V. This memory chip is rated 5mA for its nominal supply current. In spite of all the merits this chip has, it also features 1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS to level up system performance. Talking about power supplies, this memory chip requires merely 2/5V. The SPI type serial bus this memory integrates with is helpful to carry and transfer data to the CPU.

25AA640-I/P Features

Package / Case: 8-DIP (0.300, 7.62mm)
8 Pins
Operating Supply Voltage:1.8V
Additional Feature:1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS

25AA640-I/P Applications

There are a lot of Microchip Technology
25AA640-I/P Memory applications.

• Cache memory
• cell phones
• eSRAM
• mainframes
• multimedia computers
• networking
• personal computers
• servers
• supercomputers
• telecommunications