AT28HC64B-90SU Overview

As far as memory types are concerned, Non-Volatile is considered to be its memory type. There is a Tube case available. The 28-SOIC (0.295, 7.50mm Width) case contains it. The memory size of the chip is 64Kb 8K x 8 Mb. There is a mainstream memory format used by this device, which is called EEPROM-format memory. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TC. The device is capable of handling a supply voltage of 4.5V~5.5V. As far as the mounting type is concerned, Surface Mount is recommended. There are 28 terminations on the chip. This part supports as many as 1 functions for the comprehensive working procedure. There is a requirement for 5V to be supplied to this ic memory chip in order to operate. Similar parts are frequently selected using the ic memory chip's base part number, AT28HC64. In this ic memory chip, there is an 28-pin package that encloses the device. According to the datasheet, this memory chip operates at an operating voltage of 5V. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. In terms of its nominal supply current, this memory component has a rating of 40mA. Power supplies for this memory chip are merely 5V . To alter the state of certain nonvolatile memory arrays, 5V programming voltage is required. There is a frequency of 90GHz for the data to be processed on this memory chip.

AT28HC64B-90SU Features

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

AT28HC64B-90SU Applications

There are a lot of Microchip Technology AT28HC64B-90SU Memory applications.

• graphics card
• embedded logic
• cell phones
• Camcorders
• personal digital assistants
• telecommunications
• eDRAM
• nonvolatile BIOS memory
• personal computers
• Cache memory