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TDA8031 数据表(PDF) 5 Page - NXP Semiconductors |
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TDA8031 数据表(HTML) 5 Page - NXP Semiconductors |
5 / 57 page 2003 Jul 04 5 Philips Semiconductors Product specification USB smart card reader (OTP or ROM) TDA8030; TDA8031 6 BLOCK DIAGRAM handbook, full pagewidth MGU881 SUPPLY SUPERVISOR TIME-OUT COUNTER 8xC51 MICROCONTROLLER 16 kbytes EPROM 256 bytes RAM TIMER 0, 1, 2 ENHANCED UART ISO7816 UART STEP-UP CONVERTER ANALOG DRIVERS AND SEQUENCER INTERFACE CONTROL XTAL OSCILLATOR 3.3 V LDO POWER SWITCH CONTROL USB ATX PLL USB INTERFACE INTERNAL OSCILLATOR CLOCK CIRCUITRY 512 bytes AUXRAM VCC VDD VUP STGND CDELAY RST CGND CLK I/O C4 C8 PRES TEST XTAL2 XTAL1 P33/INT1 P32/INT0 RFU RFU RFU RFU ALE P36/WR P37/RD RESET EA/VPP P10 to P17 P30 to P37 P20 to P27 32 to 39 44 to 51 62 to 55 12 53 52 54 7 31 8911 14 24 23 25 20 21 18 19 13 17 15 16 22 41 40 42 43 27 28 26 29 30 10 63, 64, 1 to 6 CPROG VDDD DGND UGND VDD 10 µF 1 µF 6.8 µH 1 µF LX D + D − DELATT VDDU CDEC P00 to P07 ALE/PROG TDA8030 PSEN Fig.1 Block diagram (TDA8030). |
类似零件编号 - TDA8031 |
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类似说明 - TDA8031 |
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