Hanbit Electronics HDD16M72D9W
The HDD16M72D9W is a 64M x 72 bit Double Data Rate(DDR) Synchronous Dynamic RAM high-density memory module. The module consists of nine CMOS 16M x 8 bit with 4banks DDR SDRAMs in 66pin TSOP-II 400mil packages and 2K EEPROM in 8-pin TSSOP package on a 184-pin glass-epoxy. The HDD16M72D9W is a DIMM(Dual in line Memory Module) .Synchronous design allows precise cycle control with the use of system clock.| Part No. | HDD16M72D9W |
|---|---|
| Datasheet | HDD16M72D9W Download |
| Manufacturer |  Hanbit Electronics |
| Description | DDR SDRAM Module 128Mbyte |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Four 0.1uF decoupling capacitors are mounted on the printed circuit board in parallel for each DDR SDRAM. Data I/O transactions are possible on both edges of DQS. Range of operating frequencies, programmable latencies and burst lengths allows the same device to be useful for a variety of high bandwidth, high performance memory system applications. All module components may be powered from a single 2.5V DC power supply and all inputs and outputs are SSTL_2 compatible.FEATURES
● Part Identification HDD16M72D9W – 10A : HDD16M72D9W – 13A : HDD16M72D9W – 13B : 100MHz (CL=2) 133MHz (CL=2) 133MHz (CL=2.5)● Power supply : VDD: 2.5V ± 0.2V, VDDQ: 2.5V ± 0.2V
● 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 & inter...
