IS43R16320F-6BL

The IS43R16320F-6BL is a 512-megabit DDR SDRAM memory device from ISSI, Integrated Silicon Solution Inc, configured as 32M x 16. This synchronous DRAM operates at a clock frequency of 166 MHz with a 7ns access time, making it suitable for applications requiring fast data access in a compact form factor. The device is packaged in a space-efficient 60-pin TFBGA (8mm x 13mm), ideal for designs where board space is at a premium.

Designed for commercial operating temperatures from 0°C to 70°C, this DDR SDRAM provides reliable parallel memory interface performance across a range of embedded and computing applications.

Key Features

• Memory Configuration - 512Mb capacity organized as 32M x 16, providing flexible data width for various system architectures.
• Performance - 166 MHz clock frequency with 7ns access time and 15ns write cycle time delivers responsive data throughput for real-time applications.
• Power Supply - Operates on 2.3V to 2.7V supply voltage, compatible with standard DDR SDRAM power rails.
• Package - 60-pin TFBGA (8mm x 13mm) provides a compact footprint with efficient thermal characteristics for space-constrained designs.
• Temperature Range - Commercial temperature operation from 0°C to 70°C (TA) suits standard indoor and controlled environment applications.
• Interface - Parallel memory interface with DDR SDRAM technology enables straightforward integration with compatible memory controllers.

Typical Applications

• Networking Equipment - This DDR SDRAM provides packet buffering and data processing memory for routers, switches, and network interface cards where the 166 MHz clock frequency supports wire-speed operations.
• Industrial Control Systems - The commercial temperature range and parallel interface make this memory suitable for programmable logic controllers, HMIs, and automation equipment requiring reliable temporary data storage.
• Consumer Electronics - Set-top boxes, digital televisions, and multimedia devices benefit from the 512Mb capacity for video buffering and graphics operations in cost-sensitive designs.
• Computing Peripherals - Printers, scanners, and storage devices use this DDR SDRAM for data buffering and image processing where the compact TFBGA package fits within tight enclosure constraints.
• Embedded Systems - Microprocessor-based designs requiring external memory expansion leverage the standard DDR SDRAM interface for straightforward integration with ARM, MIPS, and other processor families.

Unique Advantages

• Compact Form Factor: The 60-pin TFBGA package measures just 8mm x 13mm, reducing board space requirements and enabling higher density memory layouts in space-constrained applications.
• Standard DDR Interface: Leverages widely-supported DDR SDRAM protocol, simplifying design integration with existing memory controllers and reducing development time.
• Flexible Memory Organization: The 32M x 16 configuration provides a 16-bit data width that balances throughput and pin count for many embedded applications.
• Active Lifecycle Status: Current production availability ensures long-term supply reliability for designs with extended product lifecycles.
• Proven Technology: DDR SDRAM architecture offers mature, well-understood design practices with extensive reference materials and proven reliability.
• Cost-Effective Capacity: 512Mb density provides sufficient memory for many embedded applications without over-provisioning, helping optimize system BOM costs.

Why Choose IS43R16320F-6BL?

The IS43R16320F-6BL is positioned for embedded system designers who need reliable DDR SDRAM memory in a compact package. Its 166 MHz operation and 7ns access time deliver responsive performance for data buffering, image processing, and general-purpose memory expansion. The small 60-pin TFBGA footprint makes it particularly valuable in designs where board space is limited, such as portable devices, network modules, and industrial controllers.

For applications operating in controlled environments within the 0°C to 70°C temperature range, this memory device offers a straightforward integration path with standard DDR memory controllers. The active lifecycle status from ISSI provides confidence for designs requiring ongoing availability.

Get a Quote

Contact our sales team to discuss pricing, availability, and volume discounts for the IS43R16320F-6BL. Our technical support staff can also assist with integration questions and design resources to help you successfully incorporate this memory device into your application.