DS5002FP_1 Datasheet, PDF (17/29 Pages) Dallas Semiconductor – Secure Microprocessor Chip

DC CHARACTERISTICS (cont’d)
PARAMETER
SYMBOL
Input Leakage Current
I_IL
0.45 < V_IN < V_CC (Port 0, MSEL)
RST Pulldown Resistor
R_RE
(0°C to 70°C)
RST Pulldown Resistor
R_RE
(-40°C to +85°C)
VRST Pullup Resistor
R_VR
PROG Pullup Resistor
R_PR
Power-fail Warning Voltage
(0°C to 70°C)
V_PFW
Power-fail Warning Voltage
(-40°C to +85°C)
V_PFW
Minimum Operating Voltage
(0°C to 70°C)
V_CCMIN
Minimum Operating Voltage
(-40°C to +85°C)
V_CCMIN
Lithium Supply Voltage
V_LI
Operating Current @ 16 MHz
I_CC
Idle Mode Current @ 12 MHz
I_IDLE
(0°C to 70°C)
Idle Mode Current @ 12 MHz
I_IDLE
(-40°C to +85°C)
Stop Mode Current
Pin Capacitance
Output Supply Voltage (V_CCO)
I_STOP
C_IN
V_CCO1
Output Supply Battery-backed Mode
(V_CCO, CE 1-4, PE 1-2)
(0°C to 70°C)
Output Supply Battery-backed Mode
(V_CCO, CE 1-4, PE 1-2)
(-40°C to +85°C)
Output Supply Current
@ V_CCO=V_CC - 0.3V
Lithium-backed Quiescent Current
(0°C to 70°C)
Lithium-backed Quiescent Current
(-40°C to +85°C)
Reset Trip Point in Stop Mode
w/BAT=3.0V (0°C to 70°C)
w/BAT=3.0V (-40°C to +85°C)
w/BAT=3.0V (0°C to 70°C)
V_CCO2
V_CCO2
I_CCO1
I_LI
I_LI
DS5002FP
(T_A = 0°C to 70°C; V_CC=5V ± 10%)
MIN TYP MAX UNITS NOTES
+10
µA
40
150
kΩ
30
180
kΩ
12
4.7
kΩ
40
kΩ
4.25 4.37
4.5
V
1
4.1 4.37
4.6
V
1, 12
4.00 4.12 4.25
V
1
3.85 4.09 4.25
V
1, 12
2.5
4.0
V
1
36
mA
2
7.0
mA
3
8.0
mA
3, 12
V_CC
-0.35
V_LI
-0.65
80
µA
4
10
pF
5
V
1, 2
V
1, 8
V_LI
V
1, 8, 12
-0.9
75
mA
6
5
75
nA
7
75
500
nA
7
4.0
4.25
3.85
4.25
4.4
4.65
1
1, 12
1
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