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IS43R16800A-6
8Meg x 16 128-MBIT DDR SDRAM
FEATURES
ISSI
DEVICE OVERVIEW
®
PRELIMINARY INFORMATION APRIL 2006
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Clock Frequency: 166, 133 MHz Power supply (VDD and VDDQ): 2.5V SSTL 2 interface Four internal banks to hide row Pre-charge and Active operations Commands and addresses register on positive clock edges (CK) Bi-directional Data Strobe signal for data capture Differential clock inputs (CK and CK) for two data accesses per clock cycle Data Mask feature for Writes supported DLL aligns data I/O and Data Strobe transitions with clock inputs Half-strength and Matched drive strength options Programmable burst length for Read and Write operations Programmable CAS Latency (2, 2.