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MSP430F6632IPZ Datasheet(PDF) 71 Page - Texas Instruments |
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MSP430F6632IPZ Datasheet(HTML) 71 Page - Texas Instruments |
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71 / 105 page ![]() MSP430F663x www.ti.com SLAS566A – JUNE 2010 – REVISED JULY 2010 Ports PU.0 and PU.1 over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT VOH High-level output voltage VUSB = 3.3 V ± 10%, IOH = -25 mA 2.4 V VOL Low-level output voltage VUSB = 3.3 V ± 10%, IOL = 25 mA 0.4 V VIH High-level input voltage VUSB = 3.3 V ± 10% 2.0 V VIL Low-level input voltage VUSB = 3.3 V ± 10% 0.8 V USB-Output Ports DP and DM over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT VOH D+, D- single ended USB 2.0 load conditions 2.8 3.6 V VOL D+, D- single ended USB 2.0 load conditions 0 0.3 V Z(DRV) D+, D- impedance Including external series resistor of 27 Ω 28 44 Ω Full speed, differential, CL = 50 pF, tRISE Rise time 4 20 ns 10%/90%, Rpu on D+ Full speed, differential, CL = 50 pF, tFALL Fall time 4 20 ns 10%/90%, Rpu on D+ USB-Input Ports DP and DM over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT V(CM) Differential input common mode range 0.8 2.5 V Z(IN) Input impedance 300 k Ω VCRS Crossover voltage 1.3 2.0 V VIL Static SE input logic low level 0.8 V VIH Static SE input logic high level 2.0 V VDI Differential input voltage 0.2 V USB-PWR (USB Power System) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS VCC MIN TYP MAX UNIT VLAUNCH VBUS detection threshold 3.75 V VBUS USB bus voltage Normal operation 3.76 5.5 V VUSB USB LDO output voltage 3.3 ±9% V V18 Internal USB voltage(1) 1.8 V Maximum external current from VUSB IUSB_EXT USB LDO is on 12 mA terminal(2) IDET USB LDO current overload detection(3) 60 100 mA USB LDO is on, ISUSPEND Operating supply current into VBUS terminal.(4) 250 µA USB PLL disabled CBUS VBUS terminal recommended capacitance 4.7 µF CUSB VUSB terminal recommended capacitance 220 nF C18 V18 terminal recommended capacitance 220 nF Within 2%, tENABLE Settling time VUSB and V18 2 ms recommended capacitances RPUR Pullup resistance of PUR terminal 70 110 150 Ω (1) This voltage is for internal usages only. No external DC loading should be applied. (2) This represents additional current that can be supplied to the application from the VUSB terminal beyond the needs of the USB operation. (3) A current overload will be detected when the total current supplied from the USB LDO, including IUSB_EXT, exceeds this value. (4) Does not include current contribution of Rpu and Rpd as outlined in the USB specification. Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 71 |
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