AS4C256M16D3A-12BAN

Memory IC Overview

The AS4C256M16D3A-12BAN is a 4 Gbit (256 M x 16) DDR3 SDRAM manufactured by Alliance Memory. It operates at a maximum clock frequency of 800 MHz with a standard supply voltage range of 1.425 V to 1.575 V. The device utilizes a 96-ball FBGA package and supports surface mount installation. It is rated for an extended commercial temperature range from -40°C to +95°C, ensuring reliable performance in demanding environments.

Memory IC Feature Summary

• Supports high-speed data transfer rates up to 800 MHz
• Operates within a wide industrial temperature range
• Features low power consumption characteristics typical of DDR3 technology
• Includes self-refresh capability for power management

Memory IC Applications

• Industrial control systems requiring robust memory solutions
• Medical equipment with strict environmental operating constraints
• Automotive infotainment and instrument cluster displays
• Portable electronic devices needing extended battery life

Memory IC Procurement Notes

Verify the specific suffix 'BAN' against official datasheets to confirm automotive-grade temperature ratings and packaging details. Ensure compatibility with system voltage requirements of 1.5V nominal. Check for RoHS compliance status and moisture sensitivity levels before integration into production lines.

Memory IC Selection Notes

Select this component when designing systems that require DDR3 memory with extended temperature capabilities. Compare pinout and electrical specifications against existing designs to ensure seamless replacement. Consider the 96-ball FBGA footprint for PCB layout constraints and thermal dissipation requirements during the initial design phase.

Memory IC Part Context

This part belongs to the AS4C256M16D3A series of DDR3 SDRAMs. It shares architectural similarities with other variants in the Alliance Memory portfolio but differs in temperature rating and packaging. The series is designed to provide high-density memory solutions for various computing and embedded applications.

Memory IC Replacement Considerations

Check for equivalent parts from other manufacturers offering similar DDR3 specifications. Verify pin-to-pin compatibility if substituting directly. Ensure that any alternative component meets the same temperature and voltage requirements for the intended application environment.