DS8113 Maxim, DS8113 Datasheet - Page 13

• Manufacturer Part Number: DS8113
• Description: The DS8113 smart card interface is a low-cost, analog front-end for a smart card reader, designed for all ISO 7816, EMV™, and GSM11-11 applications
• Manufacturer: Maxim

Figure 6. Behavior of PRES, OFF, CMDVCC, and VCC
Figure 7. Emergency Deactivation Sequence (Card Extraction)
CMDVCC
PRES
VCC
CLK
OFF
RST
PRES
I/O
VCC
OFF
______________________________________________________________________________________
DEBOUNCE
t
10
BY CARDS WITHDRAWAL
DEACTIVATION CAUSED
t
12
t
DE
t
13
t
14
Smart Card Interface
DEBOUNCE
t
15
DEACTIVATION CAUSED
BY SHORT CIRCUIT
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