Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

TDA8002AT Scheda tecnica(PDF) 9 Page - NXP Semiconductors

Il numero della parte TDA8002AT
Spiegazioni elettronici  IC card interface
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

TDA8002AT Scheda tecnica(HTML) 9 Page - NXP Semiconductors

Back Button TDA8002AT Datasheet HTML 5Page - NXP Semiconductors TDA8002AT Datasheet HTML 6Page - NXP Semiconductors TDA8002AT Datasheet HTML 7Page - NXP Semiconductors TDA8002AT Datasheet HTML 8Page - NXP Semiconductors TDA8002AT Datasheet HTML 9Page - NXP Semiconductors TDA8002AT Datasheet HTML 10Page - NXP Semiconductors TDA8002AT Datasheet HTML 11Page - NXP Semiconductors TDA8002AT Datasheet HTML 12Page - NXP Semiconductors TDA8002AT Datasheet HTML 13Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 28 page
background image
1997 Nov 04
9
Philips Semiconductors
Product specification
IC card interface
TDA8002
Logic circuitry
After power-up, the circuit has six possible states of
operation. Table 1 shows the sequence of these states.
IDLE MODE
After reset, the circuit enters the idle mode.
A minimum number of functions in the circuit are active
while waiting for the microcontroller to start a session:
• All card contacts are inactive
• I/OUC, AUX1UC and AUX2UC are high-impedance
• Oscillator XTAL runs, delivering CLKOUT
• Voltage supervisor is active.
LOW-POWER (SLEEP) MODE
When pin MODE goes LOW, the circuit enters the
low-power (sleep) mode. As long as pin MODE is LOW, no
activation is possible.
If pin MODE goes LOW in the active mode, a normal
deactivation sequence is performed before entering
low-power mode. When pin MODE goes HIGH, the circuit
enters normal operation after a delay of at least 6 ms
(96 cycles of CLKOUT). During this time the CLKOUT
remains at 16 kHz.
• All card contacts are inactive
• Oscillator XTAL does not run
• The VDD supervisor, ALARM output, card presence
detection and OFF output remain functional
• Internal oscillator is slowed to 32 kHz, CLKOUT
providing 16 kHz.
ACTIVE MODE
When the activation sequence is completed, the TDA8002
will be in the active mode. Data is exchanged between the
card and the microcontroller via the I/O lines.
State diagram
Fig.7 State diagram.
handbook, full pagewidth
MGE735
POWER
OFF
ACTIVE
MODE
LOW-POWER
MODE
IDLE
MODE
FAULT
ACTIVATION
DEACTIVATION


Codice articolo simile - TDA8002AT

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
NXP Semiconductors
TDA8002C PHILIPS-TDA8002C Datasheet
139Kb / 28P
   IC card interface
1999 Oct 12
TDA8002CG PHILIPS-TDA8002CG Datasheet
139Kb / 28P
   IC card interface
1999 Oct 12
TDA8002CG/C1 PHILIPS-TDA8002CG/C1 Datasheet
139Kb / 28P
   IC card interface
1999 Oct 12
TDA8002CT PHILIPS-TDA8002CT Datasheet
139Kb / 28P
   IC card interface
1999 Oct 12
TDA8002CT/A PHILIPS-TDA8002CT/A Datasheet
139Kb / 28P
   IC card interface
1999 Oct 12
More results

Descrizione simile - TDA8002AT

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
NXP Semiconductors
TDA8002C PHILIPS-TDA8002C Datasheet
139Kb / 28P
   IC card interface
1999 Oct 12
TDA8025 PHILIPS-TDA8025 Datasheet
178Kb / 38P
   IC card interface
Rev. 01-6 April 2009
TDA8024 NXP-TDA8024 Datasheet
181Kb / 29P
   IC card interface
2004 July 12
logo
ARTSCHIP ELECTRONICS CO...
TDA8024 ARTSCHIP-TDA8024 Datasheet
3Mb / 25P
   IC card interface
logo
NXP Semiconductors
TDA8024 PHILIPS-TDA8024 Datasheet
172Kb / 29P
   IC card interface
2004 July 12
TDA8004T PHILIPS-TDA8004T Datasheet
109Kb / 24P
   IC card interface
1999 Dec 30
TDA8004AT PHILIPS-TDA8004AT Datasheet
132Kb / 22P
   IC card interface
2004 May 10
TDA8025 NXP-TDA8025 Datasheet
188Kb / 38P
   IC card interface
Rev. 01-6 April 2009
logo
Unisonic Technologies
UTDA8024 UTC-UTDA8024 Datasheet
351Kb / 15P
   IC CARD INTERFACE
logo
ON Semiconductor
NCN8024 ONSEMI-NCN8024_12 Datasheet
180Kb / 16P
   Smart Card Interface IC
October, 2012 ??Rev. 4
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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