ADS7608A4A - A-Data Technology

ADS7608A4A Synchronous DRAM(4M X 8 Bit X 4 Banks)

The ADS7608A4A are four-bank Synchronous DRAMs organized as 4,194,304 words x 8 bits x 4 banks. 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 o.

Features

•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 4.