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MFRC63002R Datasheet(PDF) 100 Page - NXP Semiconductors |
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MFRC63002R Datasheet(HTML) 100 Page - NXP Semiconductors |
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100 / 118 page ![]() MFRC630 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved. Product data sheet COMPANY PUBLIC Rev. 3.1 — 6 September 2012 227531 100 of 118 NXP Semiconductors MFRC630 Contactless reader IC [1] Ipd is the total current for all supplies. [2] IDD(PVDD) depends on the overall load at the digital pins. [3] IDD(TVDD) depends on VDD(TVDD) and the external circuit connected to pins TX1 and TX2. [4] During typical circuit operation, the overall current is below 100 mA. [5] Typical value using a complementary driver configuration and an antenna matched to 40 between pins TX1 and TX2 at 13.56 MHz. Pin characteristics AUX 1, AUX 2 Vo output voltage 0 - 1.8 V CL load capacitance - - 400 pF Pin characteristics RXP, RXN Vi input voltage 0 - 1.8 V Ci input capacitance 2 3.5 5 pF Vmod(pp) modulation voltage Vmod(pp) =Vi(pp)(max) Vi(pp) (min) -2.5 - mV Vpp signal on RXP, RXN - - 1.65 V Pins TX1 and TX2 Vo output voltage Vss(TVSS) -VDD(TVDD) V Ro output resistance - 1.5 - Current consumption Ipd power-down current power-down - 8 200 nA standby current [1] -3 6 A ILPCD LPCD sleep current [1] -3 6 A IDD supply current - 17 20 mA modem off; transceiver off - 0.45 0.5 mA IDD(PVDD) PVDD supply current no load on digital pin [2] -- 10 A IDD(TVDD) TVDD supply current [3][4][5] - 100 200 mA Clock frequency Pin CLKOUT fclk clock frequency configured to 27.12 Mhz - 27.12 - MHz clk clock duty cycle - 50 - % Crystal oscillator Vo(p-p) peak-to-peak output voltage pin XTAL1 - 1 - V Vi input voltage pin XTAL1 0 - 1.8 V Ci input capacitance pin XTAL1 - 3 - pF Typical input requirements fxtal crystal frequency - 27.12 - MHz ESR equivalent series resistance -50 100 CL load capacitance - 10 - pF Pxtal crystal power dissipation - 50 100 W Table 192. Characteristics …continued Symbol Parameter Conditions Min Typ Max Unit |
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