Модули памяти RAM Samsung M383L2828DT1 2GB (2x1GB) DDR Memory Kit, ECC PC1600 CL2, PC1600R-20220-C1-2, 184-pin

Описание

The Samsung M383L2828DT1 is 128M bit x 72 Double Data Rate SDRAM high density memory modules based on third generation of 256Mb DDR SDRAM respectively. The Samsung M383L2828DT1 consists of thirty-six CMOS 64M x 4 bit with 4 banks Double Data Rate SDRAMs in 66pin TSOP-II(400mil) packages, mounted on a 184pin glass-epoxy substrate. Four 0.1uF decoupling capacitors are mounted on the printed circuit board in parallel for each DDR SDRAM. The M383L2828DT1 is Dual In-line Memory Modules and intend-ed for mounting into 184pin edge connector sockets. Synchronous design allows precise cycle control with the use of system clock. Data I/O transactions are possible on both edges of DQS. Range of operating frequencies, programmable latencies and burst lengths allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.

Характеристики

· Double-data-rate architecture; two data transfers per clock cycle
· Bidirectional data strobe(DQS)
· Differential clock inputs(CK and CK)
· DLL aligns DQ and DQS transition with CK transition
· Programmable Read latency 2, 2.5 (clock)
· Programmable Burst length (2, 4, 8)
· Programmable Burst type (sequential & interleave)
· Edge aligned data output, center aligned data input
· Auto & Self refresh, 7.8us refresh interval(8K/64ms refresh)
· Serial presence detect with EEPROM
· PCB : Height 1700 (mil), double sided component