Electronic Components Datasheet Search |
|
TDA8002BT Datasheet(PDF) 5 Page - NXP Semiconductors |
|
TDA8002BT Datasheet(HTML) 5 Page - NXP Semiconductors |
5 / 28 page 1997 Nov 04 5 Philips Semiconductors Product specification IC card interface TDA8002 PINNING SYMBOL PIN I/O DESCRIPTION TYPE A TYPE B TYPE G XTAL1 1 1 30 I/O crystal connection or input for external clock XTAL2 2 2 31 I/O crystal connection I/OUC 3 3 32 I/O data I/O line to and from microcontroller AUX1UC 4 4 1 I/O auxiliary line to and from microcontroller for synchronous applications AUX2UC 5 − 2 I/O auxiliary line to and from microcontroller for synchronous applications ALARM − 5 3 O open drain NMOS reset output for microcontroller (active LOW) ALARM 6 6 4 O open drain PMOS reset output for microcontroller (active HIGH) CLKSEL 7 7 5 I control input signal for CLK (LOW = XTAL oscillator; HIGH = STROBE input) CLKDIV1 8 8 6 I control input with CLKDIV2 for choosing CLK frequency CLKDIV2 9 9 7 I control input with CLKDIV1 for choosing CLK frequency STROBE 10 10 8 I external clock input for synchronous applications CLKOUT 11 11 9 O clock output (see Table 1) DGND1 12 12 10 supply digital ground 1 AGND 13 13 11 supply analog ground S2 14 14 12 I/O capacitance connection for voltage doubler VDDA 15 15 13 supply analog supply voltage S1 16 16 14 I/O capacitance connection for voltage doubler VUP 17 17 15 I/O output of voltage doubler (connect to 100 nF) I/O 18 18 16 I/O data I/O line to and from card AUX2 19 − 17 I/O auxiliary I/O line to and from card PRES 20 19 18 I active LOW card input presence contact PRES − 20 19 I active HIGH card input presence contact AUX1 21 21 20 I/O auxiliary I/O line to and from card CLK 22 22 21 O clock to card output (C3) (see Table 1) RST 23 23 22 O card reset output (C2) VCC 24 24 23 O supply for card (C1) (decouple with 100 nF) CMDVCC 25 25 24 I active LOW start activation sequence input from microcontroller RSTIN 26 26 25 I card reset input from microcontroller OFF 27 27 26 O open drain NMOS interrupt output to microcontroller (active LOW) MODE 28 28 27 I operating mode selection input (HIGH = normal; LOW = sleep) VDDD −− 28 supply digital supply voltage DGND2 −− 29 supply digital ground 2 |
Similar Part No. - TDA8002BT |
|
Similar Description - TDA8002BT |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |