Integrated Silicon Solution, Inc. Memory IS42S16160B-7BL-TR

The IS42S16160B-7BL-TR is a 256Mb synchronous DRAM memory chip designed to operate at a clock frequency of up to 166 MHz. It features a fully synchronous interface with all signals referenced to the positive edge of the clock. The memory is organized into four banks, allowing for efficient access and data transfer through a pipeline architecture. This DRAM operates on a power supply of 3.3V for both VDD and VDDQ, and it supports a variety of programmable burst lengths (1, 2, 4, 8, or full page) and burst sequences (sequential or interleave). It includes an auto-refresh mode with 8K refresh cycles every 64 ms and offers a self-refresh capability for power-saving. The device is compatible with LVTTL signaling and provides programmable CAS latency options of 2 or 3 clocks. The IS42S16160B-7BL-TR is available in a 54-pin TSOP-II package and is also offered in a lead-free version, making it suitable for various applications, including industrial environments. Its high-speed performance and flexible configuration options make it a viable choice for engineers looking for reliable memory solutions in their projects.