25AA640T-I/SN [Microchip]

25AA640T-I/SN Overview

Its memory type can be classified as Non-Volatile. It comes in a Tape & Reel (TR). It is available in 8-SOIC (0.154, 3.90mm Width) 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 Surface Mount. 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. 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.

25AA640T-I/SN Features

Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Additional Feature:1000K ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS

25AA640T-I/SN Applications

There are a lot of Microchip Technology
25AA640T-I/SN Memory applications.

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