Model：IS42S16320D-7TL

Manufacturer：ISSI

Stocks：8000

Describe：IS42S16320D-7TL is a 512Mbit synchronous dynamic random access memory (SDRAM) introduced by ISSI. It adopts a 54-pin TSOP-II surface mount packaging. The storage capacity of this device is 512Mb, with a structure of 32M×16 bits (32M words × 16-bit data bus). It features a pipeline architecture and fully synchronous operation, and all input and output signals are referenced to the rising edge of the clock. This device supports 4 internal storage banks (Banks), enabling overlapping operations of row access and pre-charge, thereby enhancing data throughput efficiency. It features programmable burst length (1, 2, 4, 8, full page), programmable burst sequence (sequential/interleaved), and programmable CAS delay (2/3 clock cycles). It supports automatic refresh and self-refresh modes, and has automatic pre-charge and automatic column address generation functions. Main performance parameters: Maximum clock frequency 143 MHz (-7 speed grade), access time 5.4 ns (CAS delay = 3). Operating voltage range 3.0V ~ 3.6V (nominal 3.3V), typical operating current 160mA. Operating temperature range 0°C ~ +70°C (industrial grade). Adopted TSOP-II-54 package (22.22mm × 10.16mm), MSL level is Level-3 (168 hours). Complies with RoHS standards.