IS43DR86400E-25DBL | Integrated Silicon Solution INC

SDRAM, IS43DR86400E-25DBL, Integrated Silicon Solution INC

ISSI's 512 Mb DDR2 SDRAM uses a double-data-rate architecture to achieve high-speed operation. The double-data rate architecture is essentially a 4n-prefetch architecture, with an interface designed to transfer two data words per clock cycle at the I/O balls

Features

• Double data rate interface: two data transfers per clock cycle
• Differential data strobe (DQS, DQS)
• 4-bit prefetch architecture
• 4 internal banks for concurrent operation
• Posted CAS and programmable additive latency
• Adjustable data-output drive strength, full and reduced strength options
• On-die termination (ODT)