73S1209F Maxim, 73S1209F Datasheet - Page 10

• Manufacturer Part Number: 73S1209F
• Description: The 73S1209F is a self-contained, SoC smart card reader IC that is an ideal solution for serially connected ISO 7816 design
• Manufacturer: Maxim

* See the figures in the
10
VDD
N/C
GND
RESET
Pin Name
28
42
65
26
27
39
46
25
44
66
2
4
7
8
9
Equivalent Circuits
18
27
44
16
17
29
15
7
1
GND
I
I
Figure 31
section.
General positive power supply pins. All digital IO is
referred to this supply voltage. There is an on-chip
regulator that uses VDD to provide power for internal
circuits (VPD). A 0.1μF capacitor is recommended at
each VDD pin.
No connect.
General ground supply pins for all IO and logic circuits.
Reset input, positive assertion. Resets logic and
registers to default condition.
Description
Rev. 1.2