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EP3C80 数据表(PDF) 6 Page - Altera Corporation |
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EP3C80 数据表(HTML) 6 Page - Altera Corporation |
6 / 7 page 6 DS-CYTHRML-3.0 Altera Corporation Altera Device Package Information Data Sheet Table 6 provides θJA and θJB (junction-to-board thermal resistance) values for Cyclone II devices on a typical board. Cyclone Devices Table 7 provides θJA (junction-to-ambient thermal resistance) and θJC (junction-to-case thermal resistance) values for Cyclone devices. Table 6. Thermal Resistance of Cyclone II Devices Device Package θJA (° C/W) Still Air θJA (° C/W) 100 ft./min. θJA (° C/W) 200 ft./min. θJA (° C/W) 400 ft./min. θJB (°C/W) EP2C5 F256 30.2 25.8 22.9 20.6 14.8 EP2C8 F256 27.9 23.2 20.5 18.4 12.3 EP2C20 F256 24.7 20.1 17.5 15.3 9.1 F484 20.5 16.2 13.9 12.2 7.2 EP2C35 F484 18.8 14.5 12.3 10.6 5.7 U484 20.0 15.5 13.2 11.3 5.3 EP2C50 F484 17.7 13.5 11.4 9.8 4.5 U484 19.0 14.6 12.3 10.6 4.4 EP2C35 F672 17.4 13.3 11.3 9.8 5.5 EP2C50 F672 16.5 12.4 10.5 9.0 4.6 F672 15.7 11.7 9.8 8.3 3.8 EP2C70 F896 14.6 10.7 8.9 7.6 3.7 Table 7. Thermal Resistance of Cyclone Devices (Part 1 of 2) Device Pin Count Package θJC (°C/W) θJA (°C/W) Still Air θJA (°C/W) 100 ft./min. θJA (°C/W) 200 ft./min. θJA (°C/W) 400 ft./min. EP1C3 100 TQFP 11.0 37.5 35.4 33.4 29.8 144 TQFP 10.0 31.1 29.4 27.9 25.5 EP1C6 144 TQFP 9.8 29.4 28.0 26.7 24.7 240 PQFP 4.3 27.2 24.7 22.1 17.8 256 FBGA 8.8 28.7 24.5 22.3 20.5 EP1C12 240 PQFP 4.0 26.0 23.4 20.8 17.1 256 FBGA 6.6 24.3 20.2 18.1 16.4 324 FBGA 6.1 23.0 19.8 17.7 16.1 |
类似零件编号 - EP3C80 |
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类似说明 - EP3C80 |
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