MC33560DTB ON Semiconductor, MC33560DTB Datasheet
MC33560DTB
Specifications of MC33560DTB
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MC33560DTB Summary of contents
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MC33560 Power Management and Interface IC for Smartcard Readers and Couplers The MC33560 is an interface IC for smartcard reader/writer applications. It enables the management of any type of smart or memory card through a simple and flexible microcontroller interface. ...
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L1 ILIM PGND PWRON INT RDYMOD CS SYNCLK ASYCLKIN INVOUT IO RESET C4 C8 Figure 1. Simplified Functional Block Diagram MAXIMUM RATINGS (Note 1) Symbol V Battery Supply Voltage BAT I Battery Supply Current BAT V Power Supply Voltage CC ...
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ELECTRICAL CHARACTERISTICS These specifications are written in the same style as common for standard integrated circuits. The convention considers current flowing into the pin (sink current) as positive and current flowing out of the pin (source current) as negative. (Conditions: ...
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ELECTRICAL CHARACTERISTICS (continued) integrated circuits. The convention considers current flowing into the pin (sink current) as positive and current flowing out of the pin (source current) as negative. (Conditions: V ≤ 85° mH ...
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ELECTRICAL CHARACTERISTICS (continued) integrated circuits. The convention considers current flowing into the pin (sink current) as positive and current flowing out of the pin (source current) as negative. (Conditions: V ≤ 85° mH ...
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IBATop MAX 180 160 140 120 ICC MAX 100 1.5 2.5 3.5 4.5 5.5 V (V) BAT Figure 2. Maximum Battery and Card Supply Current vs 5.0 V) BAT CC 14 ...
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L1 = 100 mH 100 Rlim (ohms) Figure 8. Maximum Card Supply Current vs 5 LIM CC ...
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Figure 14. Pulldown Resistance vs. Temperature Figure 15. Transition from 5 3.0 V Card Supply Figure 17. Overcurrent Shutoff (t = 160 ms) d MC33560 −5 ...
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VBAT 240 k CS PWRON 240 k VBAT 240 k INT Q VBAT 240 k RDYMOD VBATOK CARD PINS SEQUENCER SEQ1 SEQ2 SEQ3 SEQ4 SEQ1 IO CARDENABLE 240 k VBATOK SEQ3 C4 CARDENABLE VBATOK SEQ3 C8 CARDENABLE VBATOK RESET 240 ...
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Table 1. PIN FUNCTION DESCRIPTION Pin Symbol Type CONTROLLER INTERFACE 2 PWRON INPUT This pin is used to start operation of the internal DC−DC converter. Pulldown In programming mode, this pin is used to set the “Output Voltage” switch. (See ...
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Table 1. PIN FUNCTION DESCRIPTION Pin Symbol Type CARD INTERFACE 19 CRDC8 I/O Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á ...
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CARD V The CRDV and ASYCLK programming options allow the system clock frequency to be matched to the card clock CC frequency and to select 3 5.0 V CRDV options. The default power reset condition is state 4 ...
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CS: FALLING EDGE STAND BY MODE PWRON = L CS: RISING EDGE RDYMOD: 0 AND CS: FALLING EDGE CS: 1 AND RDYMOD: RISING EDGE PROGRAMMING MODE RDYMOD = L OPERATING MODES The MC33560 has ...
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The card detector has an internal 50 ms debouncing delay. The micro controller has to insert an additional delay (in the ms range) to allow the card contacts to stabilize in the card connector before setting PWRON H. = When ...
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VBAT PWN FEED BACK CLOCK OFF STOP ON /OFF ILIMCOMP ON /OFF DIGITAL LOGIC FILTER COUNTER OVER TEMP DETECTION Figure 22. DC−DC Converter Functional Block The overcurrent and undervoltage protection features are complementary, and will shut the circuit off either ...
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First, determine the maximum current that the application requires to supply to the card (ICCmax, on the y−axis) Then, select one curve that crosses the selected ICC level. The curve is associated with an inductance value (22 mH, 47 mH, ...
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BIDIRECTIONAL LEVEL TRANSLATOR This module (used on I/O/CRDIO, C4/CRDC4, C8/CRDC8, Figure 24) adapts the signal voltage levels of the I/O and control lines between the micro controller (supplied and the smartcard (supplied by BAT CRDV ) CC ...
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MC33560 VBAT C10 R4 ILIM PGND PWRON INT RDYMOD CS RESET Figure 25. Example of Single Sided PCB Layout for MC33560 http://onsemi.com 18 CRDC8 CRDDET CRDC4 CRDCLK CRDRST CRDVCC C6 C7 CRDGND CRDIO SYNCLK ASYCLKIN INVOUT IO ...
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POWERUP CRDVCC CS RDYMOD (out) t won PWRON IO CLK C4. C8 RESET CRDIO CRDCLK CRDC4, CRDC8 CRDRST SEQ1 to SEQ4 Figure 26. Card Signal Sequence During V t fltin CRDDET INT CS RDYMOD (out INT 15 mS ...
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PWRON = H CRDV undervoltage CC −> RDYMOD = L card inserted t fltin CRDVCC CRDDET INT CS RDYMOD PWRON t drdy t dres poll with PWRON = L −> RDYMOD = H: card present Figure 28. ...
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MC33560 Figure 29. “On−the−Fly” Card Clock Selection Examples http://onsemi.com 21 ...
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MC33560 Figure 30. Card Reader/Writer Application http://onsemi.com 22 ...
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MC33560 Figure 31. Multi Slot Card Reader/Writer Application http://onsemi.com 23 ...
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... ORDERING INFORMATION Device MC33560DTB MC33560DTBR2 MC33560DTBR2G MC33560DW MC33560DWR2 MC33560DWR2G †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. MC33560 Package TSSOP−24 TSSOP−24 TSSOP−24 (Pb−Free) SO−24 SO− ...
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D 24X 0.010 (0.25 −T− SEATING PLANE G 22X MC33560 PACKAGE DIMENSIONS SO−24L DW SUFFIX PLASTIC PACKAGE CASE 751E−04 ISSUE E 13 NOTES: −B− P 12X 0.010 (0.25 ...
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... SECTION N− American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 26 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14 ...