73S8009R-IL/F Maxim Integrated Products, 73S8009R-IL/F Datasheet - Page 4

• Manufacturer Part Number: 73S8009R-IL/F
• Description: IC SMART CARD LEVEL SHIFT 28SOIC
• Manufacturer: Maxim Integrated Products
• Type: Low Cost Versatile Smart Card Interfacer

Specifications of 73S8009R-IL/F

• Applications: Smart Card Reader, Writer
• Voltage - Supply: 2.7 V ~ 3.6 V
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

73S8009R Data Sheet
DS_8009R_056
Figures
Figure 1: 73S8009R Block Diagram ......................................................................................................... 2
Figure 2: 73S8009R 20-Pin QFN Pinout .................................................................................................. 5
Figure 3: 73S8009R 28-Pin SO Pinout ..................................................................................................... 5
Figure 4: Typical 73S8009R Application Schematic ............................................................................... 13
Figure 5: Activation Sequence ............................................................................................................... 15
Figure 6: Deactivation Sequence ........................................................................................................... 16
Figure 7: OFF Activity Outside and Inside a Card Session ..................................................................... 17
Figure 8: Power-down Operation ........................................................................................................... 17
Figure 9: CS Timing Definitions .............................................................................................................. 18
Figure 10: I/O and I/OUC State Diagram ................................................................................................ 19
Figure 11: I/O to I/OUC Delay Timing Diagram ....................................................................................... 19
Figure 12: 20-pin QFN Package Dimensions ......................................................................................... 20
Figure 13: 28-Pin SO Package Dimensions ........................................................................................... 21
Tables
Table 1: 73S8009R 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: Voltage / Temperature Fault Detection Circuits ......................................................................... 12
Table 8: Choice of VCC Pin Capacitor ................................................................................................... 15
Table 9: Order Numbers and Packaging Marks ...................................................................................... 22
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