IS43R16160
IS43R16160 is 256Mb Synchronous DRAM manufactured by ISSI.
32Mx8, 16Mx16 256Mb Synchronous DRAM
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 / Interleave (programmable)
- Auto precharge/ All bank precharge...
