Description
IS43/46DR82560C IS43/46DR16128C 256Mx8, 128Mx16 DDR2 DRAM .
ISSI's 2Gb DDR2 SDRAM uses a double-data-rate architecture to achieve high-speed operation.
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
Applications
* where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance
