IS42S86400F-6TLI

The IS42S86400F-6TLI is a volatile SDRAM device providing 512 Mbit of memory capacity organized as 64M × 8. It implements a parallel memory interface in a 54‑lead TSOP II package intended for systems that require synchronous DRAM performance and standard parallel memory connectivity.

With a clock frequency of 166 MHz, a 5.4 ns access time and a supply voltage range of 3.0 V to 3.6 V, this device targets applications that need mid‑range SDRAM performance within a compact 54‑TSOP (0.400", 10.16 mm width) footprint and an extended operating temperature range of −40 °C to 85 °C.

Key Features

• Memory Type & Capacity 512 Mbit SDRAM organized as 64M × 8 providing standard DRAM storage in a single device.
• Interface Parallel memory interface suitable for synchronous DRAM bus architectures.
• Performance 166 MHz clock frequency with a 5.4 ns access time for timely data access in synchronous systems.
• Supply Voltage Operates from 3.0 V to 3.6 V to match common SDRAM power domains.
• Package 54‑lead TSOP II (0.400" / 10.16 mm width) package for space‑conscious board layouts and standard TSOP mounting.
• Operating Temperature Specified for −40 °C to 85 °C ambient operation to support a wide range of temperature environments.

Typical Applications

• Legacy parallel‑memory systems Replacement or upgrade memory for designs that use parallel SDRAM footprints and signaling.
• Embedded systems Onboard DRAM for embedded platforms that require a 64M × 8 memory organization and compact TSOP packaging.
• Industrial equipment Suitable for industrial applications that demand operation across −40 °C to 85 °C and standard SDRAM interfaces.

Unique Advantages

• Standard 64M × 8 organization Simplifies memory mapping and integration into systems designed for byte‑wide SDRAM devices.
• Synchronous parallel interface Aligns with common parallel SDRAM bus architectures for straightforward system integration.
• Balanced performance 166 MHz clock and 5.4 ns access time deliver mid‑range SDRAM throughput appropriate for many embedded and industrial use cases.
• Compact TSOP II package 54‑lead, 0.400" (10.16 mm) TSOP II package conserves PCB area while maintaining a standard footprint.
• Wide operating temperature range Rated −40 °C to 85 °C to support deployments across varied ambient conditions.

Why Choose IS42S86400F-6TLI?

The IS42S86400F-6TLI is positioned for designs that require a straightforward, parallel SDRAM memory solution with a 512 Mbit capacity and a compact TSOP II footprint. Its 64M × 8 organization, 166 MHz clock specification and 5.4 ns access time provide predictable synchronous DRAM behavior for embedded and industrial system designers.

Its supply voltage range of 3.0 V to 3.6 V and −40 °C to 85 °C operating range make it suitable for applications that demand consistent electrical and thermal performance. The device is a practical choice for engineers integrating parallel SDRAM into space‑constrained PCBs and legacy parallel memory architectures.

Request a quote or submit an inquiry to receive pricing, lead‑time and ordering information for the IS42S86400F-6TLI.