In terms of its memory type, it can be classified as Volatile. It comes in a Tube. As you can see, it is embedded in 52-LCC (J-Lead) case. A memory chip with a capacity of 16Kb 2K x 8 is used on this device. Memory data is stored in SRAM-format, which is common in mainstream devices. This device has an extended operating temperature range of 0°C~70°C TA, so it's perfect for a wide range of demanding applications. The supply voltage can be up to 4.5V~5.5V. There is a recommended mounting type of Surface Mount for it. A device's base part number, IDT71321, is often used in order to identify similar components.
71321LA45J Features
Package / Case: 52-LCC (J-Lead)
71321LA45J Applications
There are a lot of Renesas Electronics America Inc. 71321LA45J Memory applications.