AS4C64M8D2-25BANTR

Alliance Memory AS4C64M8D2-25BANTR - 512Mbit DDR2 SDRAM Memory IC

The AS4C64M8D2-25BANTR from Alliance Memory is a high-performance 512Mbit DDR2 SDRAM memory integrated circuit designed for demanding applications in aerospace, automotive, industrial, and telecommunications markets. This volatile DRAM features a 64M x 8 memory organization with parallel interface and operates at 400MHz clock frequency.

Key Features & Benefits

• High-Speed Performance: 400MHz clock frequency with 400ps access time and 15ns write cycle time
• Wide Operating Temperature Range: -40°C to 105°C (TC) for industrial and automotive applications
• Compact Surface Mount Package: 60-TFBGA (8x10mm) for space-constrained designs
• Low Voltage Operation: 1.7V to 1.9V supply voltage for power efficiency
• RoHS Compliant: Environmentally friendly and meets global standards

Applications

Ideal for embedded systems, networking equipment, industrial controllers, automotive electronics, and telecommunications infrastructure requiring reliable, high-speed memory with extended temperature range support.

Authorized Distributor Guarantee

We provide 100% authentic Alliance Memory products with full manufacturer documentation, traceability certificates, and long lifecycle availability to support your critical programs and mitigate obsolescence risk.

Technical Specifications

Product attributes	Property Value
Manufacturer	Alliance Memory, Inc.
Product Series
Packaging	Tape & Reel (TR) | Tape & Reel (TR)
Memory Type	Volatile
Memory Format	DRAM
Technology	SDRAM - DDR2
Memory Size	512Mbit
Memory Organization	64M x 8
Memory Interface	Parallel
Clock Frequency	400 MHz
Write Cycle Time - Word, Page	15ns
Access Time	400 ps
Voltage - Supply	1.7V ~ 1.9V
Operating Temperature	-40°C ~ 105°C (TC)
Grade	-
Qualification	-
Mounting Type	Surface Mount
Package / Case	60-TFBGA
Supplier Device Package	60-FBGA (8x10)
ROHS