As far as its memory type goes, it falls into the Volatile category. You can get memory ics in a Tape & Reel (TR) case. The 68-LCC (J-Lead) case contains it. This chip has an 32Kb 2K x 16 size of memory on it, so a lot of data can be stored on it. Memory data is stored in SRAM-format, which is common in mainstream devices. Due to its wide temperature range of 0°C~70°C TA, this device is well suited to a wide range of applications that require high performance. A supply voltage of 4.5V~5.5V can be applied to it. There is a recommended mounting type of Surface Mount for it. When selecting similar parts for the ic memory chip, IDT7143 is often referred to.
7143SA20J8 Features
Package / Case: 68-LCC (J-Lead)
7143SA20J8 Applications
There are a lot of Renesas Electronics America Inc. 7143SA20J8 Memory applications.