Part Number
|
IS43DR32801A |
Manufacturer
|
ISSI |
Description
|
8Mx32 256Mb DDR2 DRAM |
Published
|
Aug 1, 2016 |
Detailed Description
|
IS43DR32800A, IS43/46DR32801A
8Mx32 256Mb DDR2 DRAM
PRELIMINARY INFORMATION SEPTEMBER 2010
FEATURES • Vdd = 1...
|
Datasheet
|
IS43DR32801A
|
Overview
IS43DR32800A, IS43/46DR32801A
8Mx32 256Mb DDR2 DRAM
PRELIMINARY INFORMATION SEPTEMBER 2010
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, 1, 2, 3, 4, and 5 supported
• WRITE latency = READ latency - 1 tCK
• Programmable burst lengths: 4 or 8
• Adjustable data-output drive strength, full ...
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