Datasheet Summary
IS42/45R86400D/16320D/32160D IS42/45S86400D/16320D/32160D
16Mx32, 32Mx16, 64Mx8 MAY 2015 512Mb SDRAM device OVERVIEW
Features
- Clock frequency: 200, 166, 143 MHz
- Fully synchronous; all signals referenced to a positive clock edge
- Internal bank for hiding row access/precharge
- Power supply: Vdd/Vddq = 2.3V-3.6V
IS42/45SxxxxxD
- Vdd/Vddq = 3.3V IS42/45RxxxxxD
- Vdd/Vddq = 2.5
- LVTTL interface
- Programmable burst length
- (1, 2, 4, 8, full page)
- Programmable burst sequence: Sequential/Interleave
ISSI's 512Mb Synchronous DRAM achieves high-speed data transfer using pipeline architecture. All inputs and outputs signals refer to the rising edge of the clock input. The 512Mb SDRAM...