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EP2C35A5Q324C8N 数据表(PDF) 91 Page - Altera Corporation |
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EP2C35A5Q324C8N 数据表(HTML) 91 Page - Altera Corporation |
91 / 168 page Altera Corporation 5–1 February 2008 5. DC Characteristics and Timing Specifications Operating Conditions Cyclone® II devices are offered in commercial, industrial, automotive, and extended temperature grades. Commercial devices are offered in –6 (fastest), –7, and –8 speed grades. All parameter limits are representative of worst-case supply voltage and junction temperature conditions. Unless otherwise noted, the parameter values in this chapter apply to all Cyclone II devices. AC and DC characteristics are specified using the same numbers for commercial, industrial, and automotive grades. All parameters representing voltages are measured with respect to ground. Tables 5–1 through 5–4 provide information on absolute maximum ratings. Table 5–1. Cyclone II Device Absolute Maximum Ratings Notes (1), (2) Symbol Parameter Conditions Minimum Maximum Unit VCCINT Supply voltage With respect to ground –0.5 1.8 V VCCIO Output supply voltage –0.5 4.6 V VCCA_PLL [1..4] PLL supply voltage –0.5 1.8 V VIN DC input voltage (3) — –0.5 4.6 V IOUT DC output current, per pin — –25 40 mA TSTG Storage temperature No bias –65 150 °C TJ Junction temperature BGA packages under bias — 125 °C Notes to Table 5–1: (1) Conditions beyond those listed in this table cause permanent damage to a device. These are stress ratings only. Functional operation at these levels or any other conditions beyond those specified in this chapter is not implied. Additionally, device operation at the absolute maximum ratings for extended periods of time may have adverse effect on the device reliability. (2) Refer to the Operating Requirements for Altera Devices Data Sheet for more information. (3) During transitions, the inputs may overshoot to the voltage shown in Table 5–4 based upon the input duty cycle. The DC case is equivalent to 100% duty cycle. During transition, the inputs may undershoot to –2.0 V for input currents less than 100 mA and periods shorter than 20 ns. CII51005-4.0 |
类似零件编号 - EP2C35A5Q324C8N |
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类似说明 - EP2C35A5Q324C8N |
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