Part Number
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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
|
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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