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5802-DS02-R 数据表(PDF) 47 Page - Broadcom Corporation. |
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5802-DS02-R 数据表(HTML) 47 Page - Broadcom Corporation. |
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47 / 50 page ![]() Production Specification ■ BCM5802 07/03/02 B roa dcom Co rpo rat ion Document 5802-DS03-405-R Electrical and Timing Specifications Page 39 Section 5 : E le ctrica l a n d Ti m i ng Sp ec ifications FRAME# and PERR# pins violated VIH PCI specification very slightly at the corners of the operating temperature range. All other pins are within the PCI DC Specifications. All the pins, including FRAME# and PERR#, satisfy the PCI Timing Specifications. Table 30: Electrical and Timing Specifications Parameter Typical Description PCI Compliance 3.3V and 5V Over the range of 25-33 MHz PCI clocks Supply Voltage 3.3V ±5% Power Consumption 1.2W Typical power consumption at 33 MHz I/O Buffers 3.3V Operating Temperature 0-70C Within the commercial temperature range Timing Specification for the I/O Pins Follows the PCI 2.2 timing specification The BCM5802 works in both 3.3V and 5V PCI environments Table 31: PCI Pin DC Specifications Symbol Parameter Condition Min Max Units VCC Supply Voltage 3.135 3.465 V VIH(FRAME#) Input High Voltage for FRAME# pin 0.52VCC VCC + 0.5 V VIH(PERR#) Input High Voltage for PERR# pin 0.52VCC VCC + 0.5 V VIH Input High Voltage for all other pins 0.50VCC VCC + 0.5 V VIL Input Low Voltage -0.5 0.3VCC V VIPU Input Pull-up Voltage 0.7VCC V VOH Output High Voltage IOUT = -0.5 mA 0.9VCC V VOL Output Low Voltage IOUT = 1.5 mA 0.1VCC V CIN Input Pin Capacitance 5 12 pF CCLK PCI_CLK Pin Capacitance 8 pF LPIN Pin Inductance 20 nH |
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