AS4C128M16D3LC-12BANTR

Memory IC Overview

The AS4C128M16D3LC-12BANTR is a 2 Gbit DDR3L SDRAM device manufactured by Alliance Memory. It features a 128 M x 16 organization with a 16-bit data bus width. The component supports a maximum clock frequency of 800 MHz and has an access time of 20 ns. It operates within a voltage range of 1.283 V to 1.45 V. The device is housed in a 96-ball FBGA package (7.5x13 mm) designed for surface mount technology. It is rated for automotive temperature ranges, ensuring reliability in demanding environments.

Memory IC Feature Summary

• Automotive-grade reliability for harsh environment operation
• Low voltage DDR3L architecture for power efficiency
• High-speed synchronous parallel interface
• Compact 96-ball FBGA surface mount packaging

Memory IC Applications

• Automotive infotainment systems
• Advanced driver assistance systems (ADAS)
• In-vehicle networking controllers

Memory IC Procurement Notes

Verify the specific suffix 'BANTR' confirms automotive grade qualification and tape-and-reel packaging. Ensure compatibility with system voltage requirements between 1.283 V and 1.45 V. Confirm humidity sensitivity handling procedures are followed during assembly. Cross-reference the exact part number with official Alliance Memory documentation to validate pinout and electrical specifications before integration.

Memory IC Selection Notes

Select this component when automotive temperature stability and low power consumption are critical. The 2 Gbit capacity suits applications requiring moderate memory density in compact form factors. Consider the 800 MHz speed for high-bandwidth data processing needs. Evaluate the FBGA-96 package constraints against PCB layout limitations. Compare against commercial variants if automotive certification is not required.

Memory IC Part Context

This part belongs to the Alliance Memory AS4C series of DDR3L SDRAMs. It shares architectural similarities with other devices in the family but differs in capacity, speed grade, and environmental rating. The '12' indicates the speed bin, while 'BANTR' specifies the automotive temperature range and reel packaging format. It complements lower-density options like the AS4C64M16S for scalable memory solutions.

Memory IC Replacement Considerations

Direct substitutes include other Alliance Memory DDR3L parts with identical pinouts and electrical characteristics, such as the AS4C128M16D3LC-12BINTR for industrial grade or AS4C128M16D3LC-12BCN for commercial grade, provided temperature ranges align with application needs.