(Hong Kong)
Product Summary
The xc4028ex-4bg352i is a Field Programmable Gate Array. It is high-performance, high-capacity which provides the benefits of custom CMOS VLSI, while avoiding the initial cost, long development cycle, and inherent risk of a conventional masked gate array.
Parametrics
xc4028ex-4bg352i absolute maximum ratings: (1)Power-On Reset: 10 to 130ms; (2)Program Latency TPI: 30 to 200 ms per CLB column; (3)CCLK (output) Delay TICCK: 40 to 250 ms; (4)CCLK (output) Period, slow TCCLK: 640 to 2000 ns; (5)CCLK (output) Period, fast TCCLK: 80 to 250 ns; (6)CCLK Frequency FCC: 8 MHz; (7)VCC: 5V; (8)Sink Current Per Output: 12 mA; (9)Temperature Range TJ: -40 to +100℃.
Features
xc4028ex-4bg352i features: (1)Highest Capacity - Over 180,000 Usable Gates; (2)Buffered Interconnect for Maximum Speed Blocks; (3)Improved VersaRingTM I/O Interconnect for Better Fixed Pinout Flexibility; (4)Flexible New High-Speed Clock Network; (5)Eight additional Early Buffers for shorter clock delays; (6)Virtually unlimited number of clock signals; (7)Optional Multiplexer or 2-input Function Generator on Device Outputs; (8)Four Additional Address Bits in Master Parallel Configuration Mode.
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