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FAN54047UCX 数据表(PDF) 9 Page - Fairchild Semiconductor |
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FAN54047UCX 数据表(HTML) 9 Page - Fairchild Semiconductor |
9 / 41 page © 2012 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN54040 – FAN54047 • Rev. 1.0.2 9 I 2C Timing Specifications Guaranteed by design. Symbol Parameter Conditions Min. Typ. Max. Unit fSCL SCL Clock Frequency Standard Mode 100 kHz Fast Mode 400 Fast Mode Plus 1000 High-Speed Mode, CB < 100 pF 3400 High-Speed Mode, CB < 400 pF 1700 tBUF BUS-free Time between STOP and START Conditions Standard Mode 4.7 s Fast Mode 1.3 Fast Mode Plus 0.5 tHD;STA START or Repeated START Hold Time Standard Mode 4 s Fast Mode 600 ns Fast Mode Plus 260 ns High-Speed Mode 160 ns tLOW SCL LOW Period Standard Mode 4.7 s Fast Mode 1.3 s Fast Mode Plus 0.5 s High-Speed Mode, CB < 100 pF 160 ns High-Speed Mode, CB < 400 pF 320 ns tHIGH SCL HIGH Period Standard Mode 4 s Fast Mode 600 ns Fast Mode Plus 260 ns High-Speed Mode, CB < 100 pF 60 ns High-Speed Mode, CB < 400 pF 120 ns tSU;STA Repeated START Setup Time Standard Mode 4.7 s Fast Mode 600 ns Fast Mode Plus 260 ns High-Speed Mode 160 ns tSU;DAT Data Setup Time Standard Mode 250 ns Fast Mode 100 Fast Mode Plus 50 High-Speed Mode 10 tHD;DAT Data Hold Time Standard Mode 0 3.45 s Fast Mode 0 900 ns Fast Mode Plus 0 450 ns High-Speed Mode, CB < 100 pF 0 70 ns High-Speed Mode, CB < 400 pF 0 150 ns tRCL SCL Rise Time Standard Mode 20+0.1CB 1000 ns Fast Mode 20+0.1CB 300 Fast Mode Plus 20+0.1CB 120 High-Speed Mode, CB < 100 pF 10 80 High-Speed Mode, CB < 400 pF 20 160 Continued on the following page… |
类似零件编号 - FAN54047UCX |
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类似说明 - FAN54047UCX |
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