AS4C128M8D3B-12BAN

Memory IC Overview

The AS4C128M8D3B-12BAN is a 1 Gbit DDR3 SDRAM device manufactured by Alliance Memory, Inc. It features an 8-bit data bus width and supports a maximum clock frequency of 800 MHz. The component is housed in a 78-pin FBGA package with dimensions of 8x10.5 mm. Operating voltage ranges from 1.26 V to 1.95 V, with a typical access time of 20 ns. It is designed for commercial temperature applications.

Memory IC Feature Summary

• Provides high-speed parallel data transfer capabilities via DDR3 interface
• Delivers 1 Gbit storage density within a compact surface-mount footprint
• Supports standard DDR3 command and control protocols for system integration

Memory IC Applications

• Consumer electronics requiring embedded memory
• Industrial control systems
• Telecommunications equipment
• Network infrastructure devices

Memory IC Procurement Notes

Verify the specific suffix 'BAN' against official datasheets to confirm package type and temperature range. Ensure compatibility with existing PCB footprints for FBGA-78 components. Confirm supply chain authenticity through authorized distributors to avoid counterfeit parts. Check for RoHS compliance status if required by regional regulations.

Memory IC Selection Notes

Select this part when a 1 Gbit capacity with 8-bit width is required. The 800 MHz speed suits general-purpose applications. Consider the FBGA-78 package for space-constrained designs. Compare power consumption requirements against other DDR3 variants. Evaluate thermal performance within the specified operating temperature range.

Memory IC Part Context

This component belongs to the AS4C128M8D3 series of DDR3 SDRAMs. It shares architectural similarities with other 1 Gbit DDR3 devices but differs in pinout and electrical characteristics. The series offers various speed grades and package options to meet diverse design needs.

Memory IC Replacement Considerations

Check for direct substitutes like AS4C128M8D3B-12BIN or AS4C128M8D3LB-12BCNTR. Verify pin compatibility and electrical specifications before substitution. Ensure the replacement meets the same temperature and voltage requirements.