DS_1210F_001
73S1210F Data Sheet
IDD_IN
Supply Current – pins 28 + 40
(internal consumption – digital
core)
CPU clock @ 24MHz
CPU clock @ 12MHz
CPU clock @ 6MHz
CPU clock @ 3.69MHz
29
21
33.5
24
mA
mA
mA
mA
15.5
13.5
18
15.5
Power down
(-40° to 85°C)
8
6
50
15
20
µA
µA
Power down (25°C)
Supply Current – pin 68
(available to external circuitry)
IDD_OUT
IVBUS
Circuit ON
mA
V
CC off, IDDINTERNAL <
Supply Current from VBUS
0.2
0.4
1
mA
20µA
IVBAT
IVPC
Supply Current from VBAT or
VPC
Circuit OFF
0.01
µA
VBUSON VBUS detection threshold
VBUSIDIS VBUS discharge current
3.5
50
V
μA
External Capacitor Values
CVPC
CVP
External filter capacitor for VPC
External filter capacitor for VP
External filter capacitors for VDD
µF
µF
µF
8.0
2.0
0.2
10.0
4.7
12.0
10.0
1.0
CVDD
*
C
VCC should be ceramic
with low ESR
CVCC
External filter capacitor for VCC
0.2
0.47
1.0
µF
(<100MΩ).
*Note: Recommend on 0.1µF for each VDD pin.
3.8 Current Fault Detection Circuits
Symbol Parameter
Condition
Min
Typ.
Max
150
100
150
130
Unit
mA
mA
mA
mA
IVPmax
IDDmax
ICCF
VP over current fault
VDD over-current limit
Card overcurrent fault
Card overcurrent fault
40
80
60
ICCF1P8
VCC = 1.8V
Rev. 1.4
111
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