73s1217f68im Maxim Integrated Products, Inc., 73s1217f68im Datasheet - Page 115

• Manufacturer Part Number: 73s1217f68im
• Description: Bus-powered 80515 System-on-chip With Usb, Iso 7816 / Emv, Pinpad And More
• Manufacturer: Maxim Integrated Products, Inc.

D
2.2 Typical Application Schematic 2
Rev. 1.2
S_1
+5VDC
GND
D+
D-
21
7F_002
J4
USB_CONN_4
GND
GND
GND
VCC
D+
D-
5
4
3
2
1
6
Figure 28: 73S1217F Typical Application Schematic (USB Transparent Reader and USB Key Configuration)
C27
0.1uF
R18
R19
24
24
VDD
VDD
C32
0.1uF
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
C33
0.1uF
TXD
COL4
USR7
ROW0
ROW1
USR6
ROW2
GND
DP
DM
VDD
USR5
USR4
USR3
USR2
ROW3
USR1
C34
0.1uF
73S1217F
12.000MHz
Y2
R22 20K
OFF_REQ
ON_OFF
C4/AUX1
C8/AUX2
R16
1M
C21
22pF
SLUG
VBUS
PRES
VBAT
GND
GND
VDD
VCC
VPC
RST
CLK
LIN
I/O
VP
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
U4
C22
22pF
4.7uF
C28
VDD
+
C24
10uF
R17
10k
R20
L2
R21
20K
10uH
0
C23
C25
C26
C29
27p
0.1uF
0.1uF
10uF
C30
27p
0.47uF
C31
73S1217F Data Sheet
VDD
Smart Card Connector
10
1
2
3
4
5
6
7
8
9
SMARTCARD
SLOT #1
J5
VCC
RST
CLK
C4
GND
VPP
I/O
C8
SW-1
SW-2
115