Santa, Clara, Calif.GSI Technology announced full production
versions of both 36-Mbit and 72-Mbit SigmaQuad-II SRAMs, which are available in both commercial and extended temperature ranges.
SigmaQuad-II SRAMs have two ports operating independently at twice the selected clock rate , allowing for transfers of four data words in a single clock cycle. Double Data Rate SRAMs allow double data rate transfers over a common I/O data bus.
The 72-Mbit and 36-Mbit SigmaQuad-II devices are offered in either
Burst of 2 data transfers up to 278 MHz or Burst of 4 data transfers
up to 333 MHz, while the 72Mbit and 36Mbit SigmaDDR-II devices are
offered in Burst of 2 or 4 transfers up to 333 MHz.
Both densities are available in x8, x9, x18 or x36 bus widths for a multitude of network/communications processor or DSP system applications. All versions are built utilizing GSI's master die design technique and ExactPreference back-end manufacturing process.
Pricing: For the GS8662D36E-300 in low volume quantities is $85.
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GSI Technology Inc., www.gsitechnology.com