IS66WVE1M16BLL-70BLI

The IS66WVE1M16BLL-70BLI is a 16Mbit Pseudo Static Random Access Memory (PSRAM) integrated circuit manufactured by Integrated Silicon Solution, Inc. (ISSI). This device utilizes a DRAM array organized as 1M words by 16 bits, offering an SRAM-like interface for seamless integration into asynchronous memory buses.

Key electrical specifications include a memory size of 16Mbit, organized as 1M x 16 bits, with a parallel interface. It boasts a fast access time of 70 ns and a write cycle time of 70 ns. The operating voltage range is from 2.7V to 3.6V, making it suitable for low-power applications. The device operates within an industrial temperature range of -40°C to 85°C.

Packaged in a 48-TFBGA (6x8 mm) format, this surface mount device is designed for compact PCB layouts and system-level integration. It supports various power-saving modes, including Partial Array Refresh and Deep Power Down, to reduce standby current consumption. The PSRAM technology combines DRAM density with the convenience of an asynchronous memory interface.

This memory IC is well-suited for embedded systems, portable devices, and other applications requiring high-speed volatile memory with a small footprint and efficient power management.