Description
A0-A11 A0-A9 BA0, BA1 DQ0 to DQ7 CLK CKE CS RAS CAS
Row Address Input Column Address Input Bank Select Address Data I/O System Clock Input Clock Enable Chip Select Row Address Strobe Command Column Address Strobe Command
WE DQM Vdd Vss Vddq Vssq NC
Write Enable Data Input/Output Mask Power Ground Power Supply for I/O Pin Ground for I/O Pin No Connection
Integrated Silicon Solution, Inc.
www.issi.com
Rev. E 12/01/2011
3
IS45S81600E, IS45S16800E
PI
Features
- Clock frequency: 166, 143 MHz.
- Fully synchronous; all signals referenced to a positive clock edge.
- Internal bank for hiding row access/precharge.
- Power supply
IS45S81600E
Vdd Vddq 3.3V 3.3V
IS45S16800E
3.3V 3.3V.
- LVTTL interface.
- Programmable burst length.
- (1, 2, 4, 8, full page).
- Programmable burst sequence: Sequential/Interleave.
- Auto Refresh (CBR).
- Self R.