IS43R16320A
IS43R16320A is 32Meg x 16 512-MBIT DDR SDRAM manufactured by ISSI.
32Meg x 16 512-MBIT DDR SDRAM
Features
DEVICE OVERVIEW
ISSI
MARCH 2006
®
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Clock Frequency: 166 MHz Power supply (VDD and VDDQ) DDR 333: 2.5V + 0.2V SSTL 2 interface Four internal banks to hide row Pre-charge and Active operations mands 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 Programmable burst length for Read and Write operations Programmable CAS Latency (2 or 2.5 clocks)
ISSI’s 512-Mbit DDR SDRAM achieves...
