73s1209f68im Maxim Integrated Products, Inc., 73s1209f68im Datasheet - Page 116

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73s1209f68im

Manufacturer Part Number
73s1209f68im
Description
Self-contained Pinpad, Smart Card Reader Ic Uart To Iso7816 / Emv Bridge Ic
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
116
circuit
From
circuit
To
Pull-down
Pull-up
Enable
Enable
circuit
circuit
To
To
DELAY
125ns
Figure 38: Smart Card I/O Circuit
Figure 39: PRES Input Circuit
Figure 40: PRES Input Circuit
STRONG
STRONG
WEAK
VERY
WEAK
NFET
VERY
PFET
NFET
PFET
ESD
VCC
VDD
ESD
VDD
ESD
ESD
ESD
ESD
PIN
PIN
RL=11K
PIN
IO
Rev. 1.2

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