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MSP430F5507 bảng dữ liệu(PDF) 47 Page - Texas Instruments |
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MSP430F5507 bảng dữ liệu(HTML) 47 Page - Texas Instruments |
47 / 125 page 47 MSP430F5510, MSP430F5509, MSP430F5508 MSP430F5507, MSP430F5506, MSP430F5505, MSP430F5504 MSP430F5503, MSP430F5502, MSP430F5501, MSP430F5500 www.ti.com SLAS645L – JULY 2009 – REVISED MAY 2020 Submit Documentation Feedback Product Folder Links: MSP430F5510 MSP430F5509 MSP430F5508 MSP430F5507 MSP430F5506 MSP430F5505 MSP430F5504 MSP430F5503 MSP430F5502 MSP430F5501 MSP430F5500 Specifications Copyright © 2009–2020, Texas Instruments Incorporated 5.42 USB Output Ports (DP and DM) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS MIN 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 tRISE Rise time Full speed, differential, CL = 50 pF, 10%/90%, Rpu on D+ 4 20 ns tFALL Fall time Full speed, differential, CL = 50 pF, 10%/90%, Rpu on D+ 4 20 ns 5.43 USB Input Ports (DP and DM) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER MIN MAX UNIT VCM Differential input common mode range 0.8 2.5 V ZIN 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 (1) This voltage is for internal use 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 is 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. (5) This value, in series with an external resistor between PUR and D+, produces the Rpu as outlined in the USB specification. 5.44 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 IUSB_EXT Maximum external current from VUSB terminal(2) USB LDO is on 12 mA IDET USB LDO current overload detection(3) 60 100 mA ISUSPEND Operating supply current into VBUS terminal(4) USB LDO on, USB PLL disabled 250 µA IUSB_LDO Operating supply current into VBUS terminal, Represents the current of the 3.3-V LDO only USB LDO on, USB 1.8-V LDO disabled, VBUS = 5 V, USBDETEN = 0 or 1 1.8 V, 3 V 60 µA IVBUS_DETECT Operating supply current into VBUS terminal, Represents the current of the VBUS detection logic USB LDO disabled, USB 1.8-V LDO disabled, VBUS > VLAUNCH, USBDETEN = 1 1.8 V, 3 V 30 µA CBUS VBUS terminal recommended capacitance 4.7 µF CUSB VUSB terminal recommended capacitance 220 nF C18 V18 terminal recommended capacitance 220 nF tENABLE Settling time VUSB and V18 Within 2%, recommended capacitances 2 ms RPUR Pullup resistance of PUR terminal(5) 70 110 150 Ω |
Số phần tương tự - MSP430F5507 |
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Mô tả tương tự - MSP430F5507 |
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