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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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MPC5674F датащи(PDF) 27 Page - Freescale Semiconductor, Inc |
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MPC5674F датащи(HTML) 27 Page - Freescale Semiconductor, Inc |
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27 / 132 page  Electrical Characteristics MPC5674F Microcontroller Data Sheet, Rev. 6 Freescale Semiconductor 27 2a — Untrimmed VRC 1.2V output variation before band gap trim (unloaded) Note: Voltage should be higher than maximum VLVD12 to avoid LVD event VDD12OUT – 8% VDD12OUT VDD12OUT + 10% V 2b — Trimmed VRC 1.2V output variation after band gap trim (REGCTL load max. 20mA, VDD load max. 1A)1 VDD12OUT – 5% VDD12OUT VDD12OUT + 10% V 2c VSTEPV12 Trimming step VDD12OUT —10 — mV 3VPORC POR rising VDD 1.2V — 0.7 — V 3a — POR VDD 1.2V variation VPORC – 30% VPORC VPORC + 30% 3b — POR 1.2V hysteresis — 75 — mV 4VLVD12 Nominal rising LVD 1.2V Note: ~VDD12OUT × 0.87 —1.100 — V 4a — Untrimmed LVD 1.2V variation before band gap trim Note: Rising VDD VLVD12 – 6% VLVD12 VLVD12 + 6% V 4b — Trimmed LVD 1.2V variation after band gap trim Rising VDD VLVD12 – 3% VLVD12 VLVD12 + 3% V 4c — LVD 1.2V Hysteresis 15 20 25 mV 4d VLVDSTEP12 Trimming step LVD 1.2V — 10 — mV 5IREGCTL VRC DC current output on REGCTL — — 20 mA 6 — Voltage regulator 1.2V current consumption VDDREG —3 — mA 7VDD33OUT Nominal VREG 3.3V output — 3.3 — V 7a — Untrimmed VREG 3.3V output variation before band gap trim (unloaded) Note: Rising VDDSYN VDD33OUT – 6% VDD33OUT VDD33OUT + 10% V 7b — Trimmed VREG 3.3V output variation after band gap trim (max. load 80mA) VDD33OUT – 5% VDD33OUT VDD33OUT + 10% V 7c VSTEPV33 Trimming step VDDSYN — 30 — mV 8VLVD33 Nominal rising LVD 3.3V Note: ~VDD33OUT × 0.872 —2.950 — V 8a — Untrimmed LVD 3.3V variation before band gap trim Note: Rising VDDSYN VLVD33 – 5% VLVD33 VLVD33 + 5% V 8b — Trimmed LVD 3.3V variation after bad gap trim Note: Rising VDDSYN VLVD33 – 3% VLVD33 VLVD33 + 3% V 8c — LVD 3.3V Hysteresis — 30 — mV 8d VLVDSTEP33 Trimming step LVD 3.3V — 30 — mV Table 11. PMC Electrical Specifications (continued) ID Name Parameter Min Typ Max Unit |
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