IS42S16160J-7BLI

Product Overview

The IS42S16160J-7BLI from ISSI, Integrated Silicon Solution Inc is a volatile DRAM memory IC based on SDRAM technology. It provides 256Mbit of storage organized as 16M x 16 and uses a parallel memory interface. The device operates from a 3V to 3.6V supply and supports a 143 MHz clock frequency with a 5.4 ns access time. It is offered in a 54-TFBGA (8x8) surface-mount package for embedded memory designs that require parallel SDRAM connectivity.

Key Features

• 256Mbit SDRAM memory with volatile DRAM architecture
• 16M x 16 memory organization for parallel data access
• 143 MHz clock frequency and 5.4 ns access time
• 3V to 3.6V supply voltage range
• 54-TFBGA (8x8) surface-mount package
• -40°C to 85°C (TA) operating temperature range

Applications

• Embedded controllers requiring volatile parallel DRAM for temporary data storage
• Control systems operating within a -40°C to 85°C ambient range
• Data acquisition and signal processing units using 16M x 16 memory organization
• Compact 3V to 3.6V system boards using 54-TFBGA surface-mount memory

Design & Procurement Notes

When selecting this device, confirm that the host memory controller supports parallel SDRAM at 143 MHz with a 16M x 16 organization and a 3V to 3.6V supply. The 5.4 ns access time and volatile DRAM architecture require careful timing and signal-integrity planning. The 54-TFBGA (8x8) package is surface mount, so assembly, inspection, and footprint verification are needed. The -40°C to 85°C (TA) operating range should be checked against the expected ambient conditions of the final system.