AS4C64M8D2-25BINTR

Alliance Memory AS4C64M8D2-25BINTR DDR2 SDRAM

The AS4C64M8D2-25BINTR is a high-performance 512Mbit DDR2 SDRAM memory IC from Alliance Memory, designed for demanding industrial and embedded applications. This parallel DRAM features a 64M x 8 organization and operates at 400MHz with a 15ns write cycle time, delivering reliable performance across an extended temperature range of -40°C to 85°C.

Key Features:

• 512Mbit DDR2 SDRAM with 64M x 8 memory organization
• 400MHz clock frequency for high-speed data transfer
• Industrial temperature range: -40°C to 85°C (TA)
• Low voltage operation: 1.7V to 1.9V supply
• 60-FBGA (8x10) surface mount package
• RoHS compliant for environmental safety
• 15ns write cycle time and 400ps access time

Applications: Ideal for automotive electronics, industrial control systems, telecommunications equipment, medical devices, and other mission-critical embedded systems requiring long lifecycle support and reliable memory performance.

Manufacturer: Alliance Memory, Inc. - a trusted supplier of legacy and long-lifecycle memory solutions with full traceability and quality assurance.

Complete 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 ~ 85°C (TA)
Grade	-
Qualification	-
Mounting Type	Surface Mount
Package / Case	60-TFBGA
Supplier Device Package	60-FBGA (8x10)
ROHS