Fast, low-powered synchronous 'FourPort' devices

9 October 2002 Telecoms, Datacoms, Wireless, IoT

IDT has introduced a fast and low-powered synchronous FourPort device. Speeds are up to 200 MHz and power consumption as low as 230 mA. The synchronous FourPorts, which are available in 1-Mbit (64 Kx18) and 0,5-Mbit (32 Kx18) densities, provide independent read and write access to up to four separate processors/buses simultaneously in different frequency domains. The combination of speed with this architecture offers designers 14 Gbps (200 MHz x 18 bps x 4 ports) of data throughput per FourPort product. They have high-performance memory built-in self tests (MBISTs) that operate at up to 200 MHz - claimed to be more than three-times faster than alternative solutions, requiring only half as many cycles. Available in 272-pin BGA and in the smallest 256-pin BGA packages.

Avnet Kopp, 011 809 6100

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