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TDA8005H 数据表(PDF) 5 Page - NXP Semiconductors |
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TDA8005H 数据表(HTML) 5 Page - NXP Semiconductors |
5 / 32 page 1996 Sep 25 5 Philips Semiconductors Product specification Low-power smart card coupler TDA8005 PINNING SYMBOL PIN DESCRIPTION LQFP64 SOT314-2 QFP44 SOT307-2 n.c. 1 − not connected AGND 2 1 analog ground S3 3 2 contact 3 for the step-up converter K5 4 − output port from port extension P03 5 3 general purpose I/O port (connected to P03) P02 6 4 general purpose I/O port (connected to P02) P01 7 5 general purpose I/O port (connected to P01) n.c. 8 − not connected P00 9 6 general purpose I/O port (connected to P00) VDDD 10 7 digital supply voltage n.c. 11 − not connected TEST1 12 8 test pin 1 (connected to P10; must be left open-circuit in the application) P11 13 9 general purpose I/O port or interrupt (connected to P11) P12 14 10 general purpose I/O port or interrupt (connected to P12) P13 15 11 general purpose I/O port or interrupt (connected to P13) P14 16 12 general purpose I/O port or interrupt (connected to P14) n.c. 17 − not connected P15 18 13 general purpose I/O port or interrupt (connected to P15) P16 19 14 general purpose I/O port or interrupt (connected to P16) TEST2 20 15 test pin 2 (connected to PSEN; must be left open-circuit in the application) P17 21 16 general purpose I/O port or interrupt (connected to P17) RESET 22 17 input for resetting the microcontroller (active HIGH) n.c. 23 − not connected n.c. 24 − not connected n.c. 25 − not connected n.c. 26 − not connected n.c. 27 − not connected RxD 28 18 serial interface receive line TxD 29 19 serial interface transmit line INT1 30 20 general purpose I/O port or interrupt (connected to P33) T0 31 21 general purpose I/O port (connected to P34) AUX1 32 22 push-pull auxiliary output ( ±5 mA; connected to timer T1 e.g. P35) AUX2 33 23 push-pull auxiliary output ( ±5 mA; connected to timer P36) P37 34 24 general purpose I/O port (connected to P37) XTAL2 35 25 crystal connection XTAL1 36 26 crystal connection or external clock input DGND 37 27 digital ground n.c. 38 − not connected |
类似零件编号 - TDA8005H |
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类似说明 - TDA8005H |
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