stusb03e STMicroelectronics, stusb03e Datasheet
stusb03e
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stusb03e Summary of contents
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... Software controlled re-enumeration ■ Integrated D+ pull-up resistor for FS operation Description The STUSB03E is a single chip transceiver that complies with the physical layer specifications of the Universal Serial Bus (USB) v2.0 standard. It has an integrated 5V to 3.3V regulator which allows direct powering from the V transceiver has an integrated voltage detector to ...
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... Contents Contents 1 Typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Functional tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6 Timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 7 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 8 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 9 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 10 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 2/20 STUSB03E ...
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... STUSB03E 1 Typical application Figure 1. Application circuit Typical application 3/20 ...
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... I/O interface signals. V BUS BUSDET V BUSDET EXP N.C. Not connected. 4/20 Name and function Table 2 Table 2 pin if SPD or RSEL is logic low. PU Table 4. ). indicator output. When V > 4.0V, V BUS = Low (V referred). IF STUSB03E Table pin must be PU Table 2 ) Table high impedance. If CON = High; when < 3.6V, BUSDET PU ...
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... STUSB03E 3 Functional tables Table 2. Function selection SUS OE# D Driving L H Receiving Hi-Z (1) During suspend VP and VM are active in order to detect out of band signalling conditions Table 3. Sharing mode pin configuration Input/output V BUS V IF D+, D-, VP, VM RCV SPD V BUSDET V PU #OE, SUS, CON Table 4 ...
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... Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional Operation under these con- ditions is not implied. Note 3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF. Table 7. Thermal data Symbol R Thermal Resistance Junction-Ambient thJA 6/20 Parameter Parameter STUSB03E Value Unit 6 V -0.5 to 4.6 V ± ± ± ± ...
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... STUSB03E 5 Electrical characteristics Table 8. DC electrical characteristics (system and USB interface) (V otherwise noted; T Symbol Parameter V USB Supply Voltage BUS V System I/F Supply Voltage IF V Low Level Input Voltage (Note High Level Input Voltage (Note Low Level Output Voltage (Note ...
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... TERM BUS Supply present Supply lost = 25°C) A Min. Typ. 4 1.6 0.15V 0.85V IF 0. 1.3 180 0 5.25V 88 = 5.25V 4.7 = 5.25V 3 5.5 5 5.25V 3 STUSB03E Max. Unit 5 µA 5 µA mA µA mA µA 100 µ µA 5 µA V Ω V 3.6 ...
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... STUSB03E Table 10. ESD performance Symbol Parameter IEC-1000-4-2 (D+, D-) ESD IEC-1000-4-2 (V only) BUS Table 11. DC electrical characteristics (transceiver 3.6V BUS -40 to 85°C) Symbol Parameter Hi-Z State Data Line Leakage I LO (Suspend Mode) V Differential Input Sensitivity DI Differential Common Mode V CM Range V Single Ended Receiver Threshold ...
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... Figure 4. Figure 4. FS, Figure 3. FS, Figure 3. FS 50pF L LS, C =600pF L FS, input slope = 25°C.) (Note 6) A Min. Typ. Max 300 ) 75 300 80 125 1 111.11 1 300 STUSB03E Unit ...
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... STUSB03E 6 Timing diagram Figure 3. Driver enable and disable delay Figure 4. Turnaround time Figure 5. Rise and fall times Timing diagram 11/20 ...
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... Timing diagram Figure 6. Receiver propagation delay Figure 7. Driver propagation delay (C Minimum Timing LS and maximum timing FS Figure 8. FS eye diagram 12/20 = 50pF) L STUSB03E ...
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... STUSB03E 7 Test circuits Figure 9. Load for VP, VM, RCV Figure 10. Load for D+, D- Figure 11. Enable and disable time circuit Switch = GND for t and VTRM for t PZH PHZ and t PZL PLZ Test circuits 13/20 ...
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... Test circuits Figure 12. Functional diagram 14/20 STUSB03E ...
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... Functional description The STUSB03E is designed to provide USB connectivity in mobile systems where available system supply voltages are not able to satisfy USB requirements. The STUSB03E can operate down to supply voltages of 1.6V and still meet USB physical layer specifications. As shown in the circuit above, the STUSB03E takes advantage of the USB supply voltage, V ...
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... These packages have a Lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK trademark. ECOPACK specifications are available at: www.st.com. 16/20 STUSB03E ® packages. ...
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... STUSB03E DIM. MIN 0. QFN16 (3mmx3mm) MECHANICAL DATA mm. TYP MAX. 0.90 1.00 0.02 0.05 0.20 0.25 0.30 3.00 1.70 1.80 3.00 1.70 1.80 0.50 0.20 0.40 0. Package mechanical data inch MIN. TYP. MAX. 0.032 0.035 0.039 0.001 0.002 0.008 0.007 0.010 0.012 0.118 0.061 0.067 0.071 0.118 0.061 0.067 ...
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... Package mechanical data Tape & Reel QFNxx/DFNxx (3x3) MECHANICAL DATA DIM. MIN 12 18/20 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 18.4 3.3 3.3 1 STUSB03E inch TYP. MAX. 12.992 0.519 0.724 0.130 0.130 0.043 0.157 0.315 ...
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... STUSB03E 10 Revision history Table 14. Revision history Date Revision 31-Oct-2006 1 14-Mar-2007 2 First Release. Update tape & reel. Revision history Changes 19/20 ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 20/20 Please Read Carefully: © 2007 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STUSB03E ...