SSTUA32864BHLF

Specialty Logic Overview

The ICSSSTUA32864B is a configurable registered buffer designed for DDR2 memory modules. It supports a 25-bit 1:1 or 14-bit 1:2 configuration, operating with VDD between 1.7V and 1.9V. The device accepts SSTL_18 compatible data inputs and LVCMOS control signals. It features asynchronous reset functionality and supports clock frequencies up to 410 MHz. The component is housed in a 96-ball LFBGA package.

Specialty Logic Feature Summary

• Configurable 1:1 or 1:2 registered buffer architecture
• Supports SSTL_18 data interfaces and LVCMOS control inputs
• Asynchronous reset capability with defined output states
• Optimized for driving DDR-II DIMM loads

Specialty Logic Applications

• DDR2 Memory Modules
• Complete DDR DIMM solutions
• DDR2 400, 533, and 667 applications

Specialty Logic Procurement Notes

Verify the manufacturer designation as Integrated Circuit Systems, Inc., despite the brand query. Confirm the specific ordering suffix requirements for tape and reel packaging versus standard tube formats. Ensure compatibility with the 96-ball LFBGA footprint during procurement planning.

Specialty Logic Selection Notes

Select this component for designs requiring a configurable registered buffer for DDR2 architectures. Evaluate the pinout configuration options based on the C0 and C1 input settings. Ensure the system power supply strictly adheres to the 1.7V to 1.9V range for proper operation.

Specialty Logic Part Context

This component belongs to the family of registered buffers intended for high-speed memory interfaces. It serves as a drop-in replacement for the ICSSSTUA32866 model. The device facilitates signal integrity and timing management in DDR2 memory subsystems.

Specialty Logic Replacement Considerations

The ICSSSTUA32866 is documented as a compatible drop-in replacement. Verify pin-to-pin compatibility and electrical specifications before substitution.