IS46DR86400D Datasheet PDF - ISSI DDR2 DRAM Specs

IS46DR86400D - DDR2 DRAM

This page provides the datasheet information for the IS46DR86400D, a member of the IS43DR16320D DDR2 DRAM family.

Datasheet Summary

Description

ISSI's 512Mb 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

Vdd = 1.8V ±0.1V, Vddq = 1.8V ±0.1V.
JEDEC standard 1.8V I/O (SSTL_18-compatible).
Double data rate interface: two data transfers per clock cycle.
Differential data strobe (DQS, DQS).
4-bit prefetch architecture.
On chip DLL to align DQ and DQS transitions with CK.
4 internal banks for concurrent operation.
Programmable CAS latency (CL) 3, 4, 5, and 6 supported.
Posted CAS and programmable additive latency (AL) 0,.

Datasheet Details

Part number	IS46DR86400D
Manufacturer	ISSI
File Size	1.07 MB
Description	DDR2 DRAM
Datasheet	IS46DR86400D Datasheet
Additional preview pages of the IS46DR86400D datasheet.

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