73S8009C-32IM/F Maxim Integrated Products, 73S8009C-32IM/F Datasheet - Page 4

• Manufacturer Part Number: 73S8009C-32IM/F
• Description: IC PWR MGMT/SMART CARD INT 32QFN
• Manufacturer: Maxim Integrated Products

Specifications of 73S8009C-32IM/F

• Applications: Smart Card Reader, Writer
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 32-VFQFN Exposed Pad
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

73S8009C Data Sheet
1
2
3
4
5
6
7
8
4
Pinout ............................................................................................................................................. 6
Electrical Specifications .............................................................................................................. 10
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Applications Information ............................................................................................................. 16
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
Equivalent Circuits ...................................................................................................................... 26
Mechanical Drawing .................................................................................................................... 30
Ordering Information ................................................................................................................... 31
Related Documentation ............................................................................................................... 31
Contact Information ..................................................................................................................... 31
Absolute Maximum Ratings ................................................................................................... 10
Recommended Operating Conditions .................................................................................... 11
Smart Card Interface Requirements ...................................................................................... 11
Digital Signals Characteristics ............................................................................................... 14
DC Characteristics ................................................................................................................ 15
Voltage / Temperature Fault Detection Circuits ...................................................................... 15
Thermal Characteristics ........................................................................................................ 15
Example 73S8009C Schematics ........................................................................................... 16
Power Supply and Converter ................................................................................................. 18
Interface Function - ON/OFF Modes ...................................................................................... 18
System Controller Interface ................................................................................................... 20
Card Power Supply and Voltage Supervision......................................................................... 20
Activation and De-activation Sequence ................................................................................. 21
OFF and Fault Detection ....................................................................................................... 22
Chip Selection ....................................................................................................................... 23
I/O Circuitry and Timing......................................................................................................... 24
Table of Contents
DS_8009C_025
Rev. 1.5