Description
IS42SM81600E / IS42SM16800E / IS42SM32400E IS42RM81600E / IS42RM16800E / IS42RM32400E 16Mx8, 8Mx16, 4Mx32 128Mb Mobile Synchronous DRAM .
ISSI's 128Mb Mobile Synchronous DRAM achieves highspeed data transfer using pipeline architecture.
Features
* Fully synchronous; all signals referenced to a positive clock edge
* Internal bank for hiding row access and precharge
* Programmable CAS latency: 2, 3
* Programmable Burst Length: 1, 2, 4, 8, and Full Page
* Programmable Burst Sequence:
* Sequ
Applications
* Both TSOP and BGA packages are offered, including industrial grade products. KEY TIMING PARAMETERS
Parameter CLK Cycle Time CAS Latency = 3 CAS Latency = 2 CLK Frequency CAS Latency = 3 CAS Latency = 2 Access Time from CLK CAS Latency = 3 CAS Latency = 2 5.4 8 5.4 8 166 100 143 100 6 10 7 10 -6
