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IS46DR86400B

ISSI
Part Number IS46DR86400B
Manufacturer ISSI
Description 512Mb DDR2 SDRAM
Published Apr 6, 2019
Detailed Description IS43/46DR86400B, IS43/46DR16320B 512Mb (x8, x16) DDR2 SDRAM FEATURES • Clock frequency up to 400MHz • Posted CAS • Pro...
Datasheet PDF File IS46DR86400B PDF File

IS46DR86400B
IS46DR86400B


Overview
IS43/46DR86400B, IS43/46DR16320B 512Mb (x8, x16) DDR2 SDRAM FEATURES • Clock frequency up to 400MHz • Posted CAS • Programmable CAS Latency: 3, 4, 5 and 6 • Programmable Additive Latency: 0, 1, 2, 3, 4 and 5 • Write Latency = Read Latency-1 • Programmable Burst Sequence: Sequential or Interleave • Programmable Burst Length: 4 and 8 • Automatic and Controlled Precharge Command • Power Down Mode • Auto Refresh and Self Refresh • Refresh Interval: 7.
8 µs (8192 cycles/64 ms) • OCD (Off-Chip Driver Impedance Adjustment) • ODT (On-Die Termination) • Weak Strength Data-Output Driver Option • Bidirectional differential Data Strobe (Single- ended data-strobe is an optional feature) OPTIONS • Conf...



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