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EPF6016A 数据表(PDF) 30 Page - Altera Corporation |
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EPF6016A 数据表(HTML) 30 Page - Altera Corporation |
30 / 52 page 30 Altera Corporation FLEX 6000 Programmable Logic Device Family Data Sheet Generic Testing Each FLEX 6000 device is functionally tested. Complete testing of each configurable SRAM bit and all logic functionality ensures 100% configuration yield. AC test measurements for FLEX 6000 devices are made under conditions equivalent to those shown in Figure 17. Multiple test patterns can be used to configure devices during all stages of the production flow. Figure 17. AC Test Conditions Table 10. JTAG Timing Parameters & Values Symbol Parameter Min Max Unit tJCP TCK clock period 100 ns tJCH TCK clock high time 50 ns tJCL TCK clock low time 50 ns tJPSU JTAG port setup time 20 ns tJPH JTAG port hold time 45 ns tJPCO JTAG port clock-to-output 25 ns tJPZX JTAG port high impedance to valid output 25 ns tJPXZ JTAG port valid output to high impedance 25 ns tJSSU Capture register setup time 20 ns tJSH Capture register hold time 45 ns tJSCO Update register clock-to-output 35 ns tJSZX Update register high impedance to valid output 35 ns tJSXZ Update register valid output to high impedance 35 ns VCC To Test System C1 (includes JIG capacitance) Device input rise and fall times < 3 ns 464 Ω (703 Ω) Device Output (8.06 k Ω) [521 Ω] [481 Ω] 250 Ω Power supply transients can affect AC measurements. Simultaneous transitions of multiple outputs should be avoided for accurate measurement. Threshold tests must not be performed under AC conditions. Large-amplitude, fast-ground-current transients normally occur as the device outputs discharge the load capacitances. When these transients flow through the parasitic inductance between the device ground pin and the test system ground, significant reductions in observable noise immunity can result. Numbers without parentheses are for 5.0-V devices or outputs. Numbers in parentheses are for 3.3-V devices or outputs. Numbers in brackets are for 2.5-V devices or outputs. |
类似零件编号 - EPF6016A |
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类似说明 - EPF6016A |
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