IS43R16160B Description
IS43R83200B, IS46R83200B IS43R16160B, IS46R16160B 32Mx8, 16Mx16 256Mb DDR Synchronous DRAM AUGUST 2010.
IS43R16160B Key Features
- Vdd =Vddq = 2.5V+0.2V (-5, -6, -75)
- Double data rate architecture; two data transfers per clock cycle
- Bidirectional , data strobe (DQS) is transmitted/ received with data
- Differential clock input (CLK and /CLK)
- DLL aligns DQ and DQS transitions with CLK transitions edges of DQS
- mands entered on each positive CLK edge
- Data and data mask referenced to both edges of DQS
- 4 bank operation controlled by BA0 , BA1 (Bank Address)
- /CAS latency -2.0 / 2.5 / 3.0 (programmable) ; Burst length -2 / 4 / 8 (programmable) Burst type -Sequential / Interleav
- Auto precharge/ All bank precharge controlled by A10