ISSI, Integrated Silicon Solution Inc IS43LR32320B-6BL

IS43LR32320B-6BL Overview
Volatile is its memory type. It is available in a case with a Tray shape. As you can see, it is embedded in 90-LFBGA case. There is an 64Mb 2M x 32 memory capacity on the chip. In this device, the memory is of the DRAM-format, which is a popular format in the mainstream computing sector. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A voltage of 1.7V~1.95V is possible to be applied to the supply. There is a recommendation that Surface Mount mounting type should be used for this product. As you can see from the diagram, the chip is planted with 90 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 1.8V power supply. With a clock frequency of 166MHz, the memory rotates on its own. It is encased in an 90-pin package that contains this ic memory chip. While this memory chip features many merits, it also offers AUTO/SELF REFRESH for improving system performance. An address can be read and/or written to one memory address using 1 ports on the chip. This memory chip requires a mere 1.8V of power. In addition to this device, there are COMMON-bit memory mapped I/O port addresses on this device. This memory ics is capable of operating with an input current of 0.22mA at max.

IS43LR32320B-6BL Features
Package / Case: 90-LFBGA
90 Pins
Additional Feature:AUTO/SELF REFRESH
I/O Type: COMMON


IS43LR32320B-6BL Applications
There are a lot of ISSI, Integrated Silicon Solution Inc
IS43LR32320B-6BL Memory applications.


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