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TDA8026ET/C2 bảng dữ liệu(PDF) 8 Page - NXP Semiconductors |
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TDA8026ET/C2 bảng dữ liệu(HTML) 8 Page - NXP Semiconductors |
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8 / 61 page ![]() TDA8026_1 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved. Product data sheet Rev. 1.1 — 30 June 2016 8 of 61 NXP Semiconductors TDA8026 Multiple smart card slot interface IC [1] I = Input, O = Output, P = Power, G = Ground, C = Configuration. [2] Refer to the Application note AN10724 for further information. [3] Integrated pull-up to VDD(INTF) value. [4] Integrated pull-up to the related VCC(n) value. [5] In Shutdown mode, set to LOW. VCC(4) D8 P VCC(4) card slot 4 card supply; position C1 RST(4) D6 O VCC(4) card slot 4 card reset output; position C2 CLK(4) C6 O VCC(4) card slot 4 card clock output; provides fCLK; position C3 I/O(4) D7 I/O[4] VCC(4) card slot 4 card input and output; position C7 VCC(5) B5 P VCC(5) card slot 5 card supply; position C1 RST(5) B6 O VCC(5) card slot 5 card reset output; position C2 CLK(5) B7 O VCC(5) card slot 5 card clock output; provides fCLK; position C3 I/O(5) C7 I/O[4] VCC(5) card slot 5 card input and output; position C7 TST1 A2 C VDD(INTF) test pin; connect to ground TST2 A1 C VDD(INTF) test pin; connect to ground STAP3 B1 I VDD(INTF) card slot 3 presence status input[5] STAP4 C1 I VDD(INTF) card slot 4 presence status input[5] STAP5 D1 I VDD(INTF) card slot 5 status presence input[5] n.c. H6 - - not connected PORADJ A8 I VDD(INTF) power-on reset threshold input for VDD(INTF): threshold used: connect pin PORADJ using an external resistor bridge threshold not used: connect to VDD(INTF) VDD A7 P VDD main supply voltage VUP H5 O VUP DC-to-DC converter output LX H4 I LX DC-to-DC converter power supply input GNDP G4 G - DC-to-DC converter ground VDD(INTREGD) A6 O VDD internal voltage regulator output DCDC_OFF B8 C VDD(INTF) DC-to-DC converter on/off control; active HIGH INHIB H7 C VDD(INTF) connect to ground TESTMODE A3 C VDD(INTF) connect to ground GND2 D3 G - ground GND3 D4 G - ground GND4 D5 G - ground GND5 E4 G - ground GND6 E5 G - ground GND7 F3 G - ground GND8 F4 G - ground GND9 F5 G - ground GND10 H8 G - ground Table 4. Pin description …continued Symbol Pin Type[1] Supply power Description |
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