AT28HC256E-90SU Overview

As far as memory types are concerned, Non-Volatile is considered to be its memory type. Case Tube is available. The file is embedded in a 28-SOIC (0.295, 7.50mm Width) case. 256Kb 32K x 8 is the chip's memory size. Memory data is stored in EEPROM-format, which is common in mainstream devices. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 4.5V~5.5V. There is a recommendation that Surface Mount mounting type should be used for this product. The chip is terminated with 28 terminations. There are 1 functions supported by this part as part of the comprehensive working process. In order to operate this memory device, it must be supplied with 5V of power. As the base part number for the device, AT28HC256 is frequently used to select similar items. This memory device is enclosed in a 28-pin package. A voltage of 5V is noted as the operating supply voltage for this memory. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. In terms of its nominal supply current, this memory component has a rating of 80mA. This memory chip requires a mere 5V of power. A programming voltage of 5V is needed to alter the state of certain nonvolatile memory arrays. A frequency of 90GHz is used to process the data on this memory chip.

AT28HC256E-90SU Features

Package / Case: 28-SOIC (0.295, 7.50mm Width)
28 Pins
Operating Supply Voltage:5V
Freguency at 90GHz
90GHz terminals

AT28HC256E-90SU Applications

There are a lot of Microchip Technology AT28HC256E-90SU Memory applications.

• main computer memory
• workstations,
• hard disk drive (HDD)
• graphics card
• embedded logic
• nonvolatile BIOS memory
• multimedia computers
• personal digital assistants
• eSRAM
• personal computers