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MCZ33977EGR2 Datasheet(PDF) 5 Page - Freescale Semiconductor, Inc |
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MCZ33977EGR2 Datasheet(HTML) 5 Page - Freescale Semiconductor, Inc |
5 / 37 page Analog Integrated Circuit Device Data Freescale Semiconductor 5 33977 ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics Characteristics noted under conditions 4.75 V < VDD < 5.25 V, and -40°C < TA< 125°C, unless otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions unless otherwise noted. Characteristic Symbol Min Typ Max Unit POWER INPUT (VDD) Battery Supply Voltage Range Fully Operational Limited Operation (6), (7) VPWR 6.5 4.0 – 26 26 V VPWR Supply Current Gauge Outputs ON, No Output Loads IPWR – 4.0 6.0 mA VPWR Supply Current (All Outputs Disabled) Reset = Logic [0], VDD = 5.0 V Reset = Logic [0], VDD = 0 V IPWRSLP1 IPWRSLP2 – – 42 15 60 25 µA Overvoltage Detection Level (8) VPWROV 26 32 38 V Undervoltage Detection Level (9) VPWRUV 5.0 5.6 6.2 V Logic Supply Voltage Range (5.0 V Nominal Supply) VDD 4.5 5.0 5.5 V Under VDD Logic Reset VDDUV – – 4.5 V VDD Supply Current Sleep: Reset Logic [0] Outputs Enabled IDDOFF IDDON – – 40 1.0 65 1.8 µV mA POWER OUTPUT (SIN-, SIN+, COS-, COS+) Microstep Output (Measured Across Coil Outputs) SIN± (COS±) (Refer to Pin Definitions onpage 3) ROUT = 200 Ω, PE6 = 0 V Steps Pin Definitions 6, 18, 0, 12 5, 7, 17, 19 1, 11, 13, 23 4, 8, 16, 20 2, 10, 14, 22 3, 9, 15, 21 3, 9, 15, 21 2, 10, 14, 22 5, 7, 17, 19 1, 11, 13, 23 5, 7, 17, 19 0, 12 6, 18 VST6 VST5 VST4 VST3 VST2 VST1 VST0 4.82 0.94 VST6 0.84 VST6 0.68 VST6 0.47 VST6 0.23 VST6 0.1 5.3 0.97 VST6 0.87 VST6 0.71 VST6 0.50 VST6 0.26 VST6 0.0 6.0 1.0 VST6 0.96 VST6 0.8 VST6 0.57 VST6 0.31 VST6 0.1 Full Step Active Output (Measured Across Coil Outputs) (10) SIN± (COS±), Steps 1,3 (Pin Definitions 0 and 2) VFS 4.9 5.3 6.0 V Notes 6. Outputs and logic remain active; however, the larger coil voltage levels may be clipped. The reduction in drive voltage may result in a loss of position control. 7. The logic will reset at some level below the specified Limited Operational minimum. 8. Outputs will disable and must be re-enabled via the PECCR command. 9. Outputs remain active; however, the reduction in drive voltage may result in a loss of position control. 10. See Figure 7. |
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