AS4C8M16S-6TINTR

The AS4C8M16S-6TINTR from Alliance Memory is a 128Mbit synchronous DRAM designed for systems requiring moderate-density parallel memory. Organized as 8M x 16, this SDRAM operates at clock frequencies up to 166MHz with a 5ns access time, delivering reliable performance for embedded applications, industrial systems, and legacy platform upgrades. Its 3V to 3.6V supply voltage and industrial temperature range make it suitable for demanding environments.

Key Features

• Memory Architecture - 128Mbit capacity organized as 8M x 16, providing flexible data width for parallel bus systems that require word-oriented memory access.
• Performance - Operates at 166MHz clock frequency with 5ns access time and 2ns write cycle time, supporting moderate-speed data transfer requirements.
• Power Supply - Compatible with 3V to 3.6V supply voltage, fitting standard 3.3V logic systems commonly used in embedded and industrial designs.
• Temperature Range - Industrial operating temperature range of -40°C to 85°C ensures reliable operation in factory automation, outdoor equipment, and challenging thermal environments.
• Package - Available in 54-pin TSOP II package with 10.16mm width, a space-efficient form factor for board layouts with moderate pin count requirements.

Typical Applications

• Industrial Automation - This SDRAM provides reliable memory for programmable logic controllers (PLCs) and human-machine interfaces (HMIs) where the industrial temperature range ensures consistent operation in factory environments with varying thermal conditions.
• Legacy System Upgrades - The parallel SDRAM interface and TSOP II packaging make this component ideal for maintaining or upgrading older embedded systems where drop-in memory replacements are needed to extend product lifecycle.
• Embedded Computing - Suitable for industrial PCs, single-board computers, and embedded controllers that utilize parallel memory buses and require moderate density with proven SDRAM technology.
• Telecommunications Equipment - The 166MHz operating frequency and 128Mbit capacity support data buffering and temporary storage in network switches, routers, and base station controllers operating in controlled environments.

Unique Advantages

• Proven Technology Platform: SDRAM technology offers well-established reliability characteristics and broad ecosystem support for designs requiring mature, stable memory solutions.
• Industrial Temperature Support: The -40°C to 85°C operating range enables deployment in industrial and outdoor applications without additional thermal management overhead.
• Standard Interface Compatibility: The parallel SDRAM interface ensures compatibility with existing chipsets and controllers that support conventional synchronous DRAM protocols.
• Space-Efficient Packaging: The 54-pin TSOP II format provides a compact footprint for board designs where surface area is constrained but moderate pin count is acceptable.
• 3.3V Standard Operation: Compatible with ubiquitous 3.3V logic levels, eliminating the need for voltage translation circuitry in most standard embedded designs.

Why Choose AS4C8M16S-6TINTR?

The AS4C8M16S-6TINTR serves designs requiring parallel SDRAM with industrial temperature capability and moderate performance specifications. It is particularly well-suited for embedded systems, industrial automation platforms, and legacy equipment maintenance where proven SDRAM technology, standard interfaces, and industrial-grade operating conditions are priorities. The 8M x 16 organization provides flexibility for systems designed around 16-bit data buses.

Note: This product has an Obsolete lifecycle status. Engineers should verify current availability and consider long-term supply planning or alternative components for new designs.

Contact Our Team

For pricing, availability information, or technical support on the AS4C8M16S-6TINTR, please contact our sales team to request a quote or discuss your specific memory requirements.