73S8010R-IL/F Maxim Integrated Products, 73S8010R-IL/F Datasheet - Page 4

• Manufacturer Part Number: 73S8010R-IL/F
• Description: IC SMART CARD INTERFACE 28-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of 73S8010R-IL/F

• Controller Type: Smart Card Interface
• Interface: I²C
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 1.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

73S8010R Data Sheet
Figures
Figure 1: 73S8010R Block Diagram ......................................................................................................... 2
Figure 2: 73S8010R 32-Pin QFN Pinout .................................................................................................. 5
Figure 3: 73S8010R 28-Pin SO Pinout ..................................................................................................... 5
Figure 4: Typical 73S8010R Application Schematic ............................................................................... 13
Figure 5: I
Figure 6: I
Figure 7: I
Figure 8: Activation Sequence ............................................................................................................... 19
Figure 9: Deactivation Sequence ........................................................................................................... 20
Figure 10: Interrupt operation due to Fault and Status Conditions .......................................................... 20
Figure 11: Warm Reset Operation ......................................................................................................... 21
Figure 12: I/O Timing Diagram ............................................................................................................... 21
Figure 13: 32-pin QFN Package Dimensions ......................................................................................... 22
Figure 14: 28-Pin SO Package Dimensions ........................................................................................... 23
Tables
Table 1: 73S8010R Pin Definitions .......................................................................................................... 6
Table 2: Absolute Maximum Device Ratings ............................................................................................ 8
Table 3: Recommended Operating Conditions ......................................................................................... 8
Table 4: DC Smart Card Interface Requirements ..................................................................................... 9
Table 5: Digital Signals Characteristics .................................................................................................. 11
Table 6: DC Characteristics ................................................................................................................... 11
Table 7: I
Table 8: Voltage / Temperature Fault Detection Circuits ......................................................................... 12
Table 9: Device Address Selection ........................................................................................................ 14
Table 10: Control Register Description ................................................................................................... 14
Table 11: Card Clock Rate Selection ..................................................................................................... 14
Table 12: Status Register Description .................................................................................................... 15
Table 13: I2C Bus Timing Parameters ................................................................................................... 16
Table 14: Choice of VCC Pin Capacitor ................................................................................................. 18
Table 15: Card Clock Divisor Options .................................................................................................... 18
Table 16: Order Numbers and Packaging Marks .................................................................................... 24
4
2
2
2
2
C Characteristics ................................................................................................................... 12
C Bus Write Protocol ............................................................................................................ 15
C Bus Read Protocol ............................................................................................................ 16
C Bus Timing Diagram .......................................................................................................... 16
DS_8010R_022
Rev. 1.6