Electronic Components Datasheet Search |
|
AN3275 Datasheet(PDF) 2 Page - STMicroelectronics |
|
AN3275 Datasheet(HTML) 2 Page - STMicroelectronics |
2 / 32 page Contents AN3275 2/32 Doc ID 17962 Rev 1 Contents 1 Activation/deactivation sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2 Card clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 Emergency deactivation/fault detection . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.1 PORADJ VDD undervoltage without external resistor bridge . . . . . . . . . . . 9 3.2 PORADJ VDD undervoltage with external divider . . . . . . . . . . . . . . . . . . . 11 3.3 Fault on card removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.4 VCC short-circuit fault protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.5 VDDP drop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.6 Overtemperature fault protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4 ST8024L application hardware guidelines . . . . . . . . . . . . . . . . . . . . . . 18 4.1 Power supply optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 4.2 Clock section optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.3 Smartcard connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.4 Input and output connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 |
Similar Part No. - AN3275 |
|
Similar Description - AN3275 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |