73S1217F Maxim, 73S1217F Datasheet - Page 124

• Manufacturer Part Number: 73S1217F
• Description: The Teridian 73S1217F is a self-contained SoC smart card reader IC that is an ideal solution for any USB-connected ISO 7816 design
• Manufacturer: Maxim

*Note: Recommend on 0.1μF for each V
124
V
I
I
I
I
I
VBUS
VBUS
S
External Capacitor Values
C
C
C
C
DD_IN
DD_OUT
VBUS
VBAT
VPC
DD
VPC
VP
VDD
VCC
*
ON
IDI
5.0V (V
Supply Current @ V
6.5V (V
V
Supply Current
(pins 28 and 40)
Supply Current – pin 68
(available to external
circuitry)
Supply Current from V
Supply Current from V
V
V
V
External filter capacitor for
V
External filter capacitor for V
External filter capacitors for
V
External filter capacitor for
V
DD
PC
BUS
BUS
PC
DD
CC
Supply Voltage
detection threshold
discharge current
BUS
BUS
= 0V)
= 0V)
VBAT
BUS
BAT
DD
=
or
pin.
P
CPU clock @ 12MHz
CPU clock @ 6MHz
CPU clock @
3.69MHz
CPU clock @ 24MHz
CPU clock @ 12MHz
CPU clock @ 6MHz
CPU clock @
3.69MHz
2.7V < VPC < 6.5V,
I
CPU clock @ 24MHz
CPU clock @ 12MHz
CPU clock @ 6MHz
CPU clock @
3.69MHz
Power down
(-40° to 85°C)
Power down (25°C)
Circuit ON
V
20μA
Circuit OFF
C
ceramic with low
ESR (<100MΩ).
VDD
CC
VCC
< 40mA.
off, I
should be
DDINTERNAL
<
3.0
8.0
2.0
0.2
0.2
18
14
13
19
14
11
10
15.5
13.5
0.01
10.0
0.47
3.3
0.2
3.5
4.7
50
22
18
16
23
17
14
13
29
21
8
6
33.5
15.5
12.0
10.0
3.6
0.4
1.0
1.0
27
21
19
28
21
17
15
24
18
50
13
20
1
Rev. 1.2
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
μA
μA
μA
μA
μF
μF
μF
μF
V
V