AS4C64M16D2A-25BCN

$4.21

Description：IC DRAM 1GBIT PARALLEL 84FBGA
Series：-
Mfr：Alliance Memory, Inc.
Package：Tray

SKU:1f079a6019c2 Category: Memory IC Brand: Alliance Memory, Inc.

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Product introduction

AS4C64M16D2A-25BCN is listed in the Memory IC range at ChipApex. The manufacturer field lists Alliance Memory, Inc.. Its product description is IC DRAM 1GBIT PARALLEL 84FBGA. Review the specifications below when checking this part for your BOM.

Memory IC specifications for AS4C64M16D2A-25BCN

Description：IC DRAM 1GBIT PARALLEL 84FBGA
Series：-
Mfr：Alliance Memory, Inc.
Package：Tray
Memory Type：Volatile
Memory Format：DRAM
Technology：SDRAM - DDR2
Memory Size：1Gbit
Memory Organization：64M x 16
Memory Interface：Parallel
Clock Frequency：400 MHz
Write Cycle Time - Word, Page：15ns
Voltage - Supply：1.7V ~ 1.9V
Operating Temperature：0°C ~ 85°C (TC)
Mounting Type：Surface Mount
Package / Case：84-TFBGA
Supplier Device Package：84-FBGA (8x12.5)
Access Time：400 ps
Grade：-
Qualification：-

Memory IC datasheet and documents for AS4C64M16D2A-25BCN

AS4C64M16D2A-25BCN

Memory IC Overview

The AS4C64M16D2A-25BCN is a 1 Gbit DDR2 SDRAM manufactured by Alliance Memory. It features a 64M x 16 organization with a 16-bit data bus width. The component supports a maximum clock frequency of 400 MHz and has an access time of 400 ps. It operates within a voltage range of 1.7 V to 1.9 V. The device is housed in an FBGA-84 package and is rated for commercial temperature operation from 0°C to +85°C.

Memory IC Feature Summary

Supports high-speed data transfer rates up to 400 MHz via the DDR2 interface.
Provides 1 Gbit storage capacity organized as 64M words by 16 bits.
Operates on a low 1.8V power supply for energy efficiency.

Memory IC Applications

Embedded systems requiring volatile memory
Consumer electronics devices
Industrial control applications

Memory IC Procurement Notes

Verify the exact suffix against official datasheets, as distributor listings may vary. Confirm the package type and temperature grade match your design requirements. Ensure compatibility with DDR2 controllers. Check for RoHS compliance status if required by your manufacturing standards.

Memory IC Selection Notes

Select this part for designs needing 1 Gbit density in a compact FBGA-84 footprint. It is suitable for commercial environments operating between 0°C and 85°C. Consider the 1.8V supply requirement when designing power rails. Ensure the PCB layout supports high-speed DDR2 signaling constraints.

Memory IC Part Context

This component belongs to the AS4C64M16D2A series of DDR2 SDRAMs from Alliance Memory. It offers a balance of high density and moderate speed for general-purpose memory applications. The FBGA-84 package allows for surface-mount integration in space-constrained designs.