7140SA55CB Overview

RAM, SDR, SRAM is its memory type. It is available in a case with a Bulk shape. As you can see, it is embedded in DIP case. There is an 1kB memory capacity on the chip. As you can see from the diagram, the chip is planted with 48 terminations. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 5V power supply. It is encased in an 48-pin package that contains this ic memory chip. It has 48 pins indicating it has 48 memory locations. It is noted that the operating supply voltage of this memory is 5V. An address can be read and/or written to one memory address using 2 ports on the chip. This memory chip requires a mere 5V of power. In addition to this device, there are COMMON-bit memory mapped I/O port addresses on this device. A minimum operating temperature of -55°C must be met by this device. As a general rule, memory ics is recommended that the product be operated at temperatures no higher than 125°Cc, otherwise, damage could be done to it. This memory ics is capable of operating with an input current of 0.19mA at max. Generally, this component is considered a type of SRAMs. This memory ics requires a minimum voltage of 4.5V. In order for it to operate properly, its voltage should not exceed 5.5V.

7140SA55CB Features

Package / Case: DIP
48 Pins
Operating Supply Voltage:5V
I/O Type: COMMON

7140SA55CB Applications

There are a lot of Integrated Device Technology (IDT)
7140SA55CB Memory applications.

• telecommunications
• workstations,
• DVD disk buffer
• data buffer
• nonvolatile BIOS memory
• Camcorders
• embedded logic
• eDRAM
• graphics card
• hard disk drive (HDD)