DS_8009CN_026
73S8009CN Data Sheet
Table of Contents
1
2
Pinout.............................................................................................................................................5
Electrical Specifications................................................................................................................9
2.1 Absolute Maximum Ratings.....................................................................................................9
2.2 Recommended Operating Conditions......................................................................................9
2.3 Smart Card Interface Requirements ......................................................................................10
2.4 Digital Signals Characteristics ...............................................................................................12
2.5 DC Characteristics ................................................................................................................13
2.6 Voltage / Temperature Fault Detection Circuits......................................................................13
2.7 Thermal Characteristics ........................................................................................................13
3
Applications Information.............................................................................................................13
3.1 Example 73S8009CN Schematics.........................................................................................13
3.2 Power Supply and Converter.................................................................................................16
3.3 Interface Function - ON/OFF Modes......................................................................................16
3.4 System Controller Interface ...................................................................................................18
3.5 Card Power Supply and Voltage Supervision.........................................................................18
3.6 Activation and De-activation Sequence .................................................................................19
3.7 OFF and Fault Detection.......................................................................................................20
3.8 Chip Selection.......................................................................................................................21
3.9 I/O Circuitry and Timing.........................................................................................................22
4
5
6
7
8
Equivalent Circuits......................................................................................................................24
Mechanical Drawing ....................................................................................................................28
Ordering Information...................................................................................................................29
Related Documentation...............................................................................................................29
Contact Information.....................................................................................................................29
Rev. 1.4
3
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
