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UCB1300 Datasheet(PDF) 4 Page - NXP Semiconductors |
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UCB1300 Datasheet(HTML) 4 Page - NXP Semiconductors |
4 / 56 page 1999 Jul 20 4 Philips Semiconductors Preliminary specification Advanced modem/audio analog front-end UCB1300 PINNING SYMBOL PIN DESCRIPTION RESET STATE TYPE(1) IO7 1 general purpose I/O pins input I/OC IO8 2 general purpose I/O pins input I/OC IO9 3 general purpose I/O pins input I/OC ADCSYNC 4 ADC synchronization pulse input - IC VSSD 5 digital ground - S(2) n.c 6 not connected - - VSSA2 7 analog speaker driver ground - S SPKRN 8 negative speaker output hi Z OA SPKRP 9 positive speaker output hi Z OA VDDA2 10 analog speaker driver supply - S TOUTP 11 positive telecom codec output hi Z OA TOUTN 12 negative telecom codec output hi Z OA TEST 13 test mode protection ‘0’ IC TINN 14 negative telecom codec input hi Z IA TINP 15 positive telecom codec input hi Z IA VREFBYP 16 external reference voltage input hi Z I/OA VDDA1 17 analog supply - S VSSA1 18 analog ground - S n.c 19 not connected - - MICGND 20 microphone ground switch input hi Z IA MICP 21 microphone signal input hi Z IA AD3 22 analog voltage inputs hi Z IA AD2 23 analog voltage inputs hi Z IA AD1 24 analog voltage inputs hi Z IA AD0 25 analog voltage inputs hi Z IA VSSA3 26 analog touch screen ground - S TSPY 27 positive Y-plate touch screen hi Z I/OA TSMX 28 negative X-plate touch screen hi Z I/OA TSMY 29 negative Y-plate touch screen hi Z I/OA TSPX 30 positive X-plate touch screen hi Z I/OA n.c 31 not connected - - VDDD 32 digital supply - S IO0 33 general purpose I/O pins input I/OC IO1 34 general purpose I/O pins input I/OC IO2 35 general purpose I/O pins input I/OC IO3 36 general purpose I/O pins input I/OC VSSD 37 digital ground - S RESET 38 asynchronous reset input - IC SIBSYNC 39 SIB synchronization input - IC |
Similar Part No. - UCB1300 |
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Similar Description - UCB1300 |
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