A-Data Technology ADS7608A4A
The ADS7608A4A are four-bank Synchronous DRAMs organized as 4,194,304 words x 8 bits x 4 banks.GENERAL DESCRIPTION
Synchronous design allows precise cycle control with the use of system clock I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth high performance memory system applicationsFEATURES
●JEDEC standard LVTTL 3.3V power supply●MRS Cycle with address key programs -CAS Latency (2 & 3) -Burst Length (1,2,3,8,& full page) -Burst Type (sequential & Interleave)
●4 banks operation
●All inputs are sampled at the positive edge of the system clock
●Burst Read single write operation
●Auto & Self refresh
●4096 refresh cycle
●DQM for masking
●Package:54-pins 400 mil TSOP-Type II Ordering Information. Part No. ADS7608A4A-5 ADS7608A4A-55 ADS7608A4A-6 ADS7608A4A-7 ADS7608A4A-7.5 Pin Assignment Frequency 200Mhz 183Mhz 166Mhz 143Mhz 133Mhz Interface LVTTL LVTTL LVTTL LVTTL LVTTL Package 400mil 54pin TSOPII 400mil 54pin TSOPII 400mil 54pin...