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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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SPC5705CEMLLR датащи(PDF) 24 Page - Freescale Semiconductor, Inc |
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SPC5705CEMLLR датащи(HTML) 24 Page - Freescale Semiconductor, Inc |
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24 / 92 page  MPC5607B Microcontroller Data Sheet, Rev. 3 Preliminary—Subject to Change Without Notice Electrical characteristics Freescale Semiconductor 24 3.6.5 I/O pad current specification The I/O pads are distributed across the I/O supply segment. Each I/O supply segment is associated to a VDD/VSS supply pair as described in Table 16. Table 17 provides I/O consumption figures. In order to ensure device reliability, the average current of the I/O on a single segment should remain below the IAVGSEG maximum value. In order to ensure device functionality, the sum of the dynamic and static current of the I/O on a single segment should remain below the IDYNSEG maximum value. Ttr CC D Output transition time output pin3 FAST configurati on CL = 25 pF VDD = 5.0 V ± 10%, PAD3V5V = 0 —— 4 ns CL = 50 pF —— 6 CL = 100 pF —— 12 CL = 25 pF VDD = 3.3 V ± 10%, PAD3V5V = 1 —— 4 CL = 50 pF —— 7 CL = 100 pF —— 12 1 V DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = −40 to 125 °C, unless otherwise specified 2 All values need to be confirmed during device validation. 3 C L includes device and package capacitances (CPKG < 5 pF). Table 16. I/O supply segments Package Supply segment 12345 678 208 MAPBGA1 1 208 MAPBGA available only as development package for Nexus2+ Equivalent to 176 LQFP segment pad distribution MCKO MDOn /MSEO 176 LQFP pin7 – pin27 pin28 – pin57 pin59 – pin85 pin86 – pin123 pin124 – pin150 pin151 – pin6 144 LQFP pin20 – pin49 pin51 – pin99 pin100 – pin122 pin 123 – pin19 — — — — 100 LQFP pin16 – pin35 pin37 – pin69 pin70 – pin83 pin84 – pin15 — — — — Table 15. Output pin transition times (continued) Symbol C Parameter Conditions1 Value2 Unit Min Typ Max |
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