IS43R16320E Description
IS43R86400E IS43/46R16320E, IS43/46R32160E 16Mx32, 32Mx16, 64Mx8 ADVANCED INFORMATION 512Mb DDR SDRAM NOVEMBER 2013.
IS43R16320E Key Features
- VDD and VDDQ: 2.5V ± 0.2V (-5, -6)
- VDD and VDDQ: 2.5V ± 0.1V (-4)
- SSTL_2 patible I/O
- Double-data rate architecture; two data transfers
- Bidirectional, data strobe (DQS) is transmitted/
- DQS is edge-aligned with data for READs and centre-aligned with data for WRITEs
- Differential clock inputs (CK and CK)
- DLL aligns DQ and DQS transitions with CK transitions
- mands entered on each positive CK edge; data and data mask referenced to both edges of DQS
- Four internal banks for concurrent operation