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STM1403ATMQ6F 数据表(PDF) 25 Page - STMicroelectronics

部件名 STM1403ATMQ6F
功能描述  3 V FIPS-140 security supervisor with battery switchover
PDF  34 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM1403ATMQ6F 数据表(HTML) 25 Page - STMicroelectronics

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STM1403
DC and AC parameters
25/35
Table 6.
DC and AC characteristics
Sym
Alter-
native
Description
Test condition(1)
Min
Typ
Max
Unit
VCC,
VBAT
(2)
Operating voltage
TA = –40 to +85°C
2.2
3.6
V
ICC
VCC supply current
(STM1403A)
Typ @ 3.3 V, 25°C
45
60
µA
VCC supply current
(STM1403B,C)
30
45
µA
VCC supply current in
battery backup mode
Excluding IOUT
(VBAT = 2.3 V, VCC = 2.0
V, MR = VCC)
25
35
µA
IBAT
(3)
VBAT supply current in
battery backup mode
Excluding IOUT
(VBAT = 3.6 V)
2.8
4.0
µA
VOUT1
VOUT voltage (active)
IOUT1 = 5 mA
(4)
(VCC > VSW)
VCC –
0.03
VCC –
0.015
V
IOUT1 = 80 mA
(VCC > VSW)
VCC –
0.3
VCC –
0.15
V
IOUT1 = 250 µA,
VCC > VSW
(4)
VCC –
0.0015
VCC –
0.0006
V
VOUT2
VOUT voltage (battery
backup)
IOUT2 = 250 µA,
VBAT = 2.2 V
VBAT –
0.1
VBAT –
0.04
V
IOUT2 = 1 mA,
VBAT = 2.2 V
VBAT –
0.16
V
VTPU1
Internal switched supply
voltage (active)
ISOURCE = 500 µA
(VCC > VSW)
VCC –
0.3
V
VTPU2
Internal switched supply
voltage (battery backup)
ISOURCE = 100 µA
(VBAT = 2.2 V)
VBAT –
0.10
V
ILI
Input leakage current (MR)MR = 0 V; VCC = 3 V
20
75
350
µA
Input leakage current (PFI)
0 V = VIN = VCC
–25
2
+25
nA
Input leakage current
(TP1-TP4)
0 V = VIN = VCC
–1
+1
µA
ILO
Output leakage current
0 V = VIN = VCC
(5)
–1
+1
µA
VIH
Input high voltage (MR)
VRST (max) < VCC < 3.6V
0.7VCC
V
VIL
Input low voltage (MR)0.3VCC
V
VOL
Output low voltage (PFO,
RST, Vccsw, SAL, BLD)
VCC = VRST (max),
ISINK = 3.2mA
0.3
V
VOL
Output low voltage (RST)
IOL = 40µA; VCC = 1.0V;
VBAT = VCC;
TA = 0°C to 85°C
0.3
V
IOL = 200µA;
VCC = 1.2V; VBAT = VCC
0.3
V



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