DS5002FP Datasheet, PDF (3/25 Pages) Dallas Semiconductor – Secure Microprocessor Chip

DS5002FP Secure Microprocessor Chip
DC CHARACTERISTICS (continued)
(V_CC = 5V ±10%, T_A = 0°C to +70°C.)
PARAMETER
SYMBOL
Input Leakage Current (Port 0,
MSEL)
I_IL
RST Pulldown Resistor
R_RE
VRST Pullup Resistor
R_VR
PROG Pullup Resistor
R_PR
Power-Fail Warning Voltage
V_PFW
Minimum Operating Voltage
Lithium Supply Voltage
Operating Current at 16MHz
Idle Mode Current at 12MHz
Stop Mode Current
Pin Capacitance
V_CCMIN
V_LI
I_CC
I_IDLE
I_STOP
C_IN
CONDITIONS
0.45 < V_IN < V_CC
0°C to +70°C
-40°C to +85°C (Note 12)
0°C to +70°C (Note 1)
-40°C to +85°C (Notes 1, 12)
0°C to +70°C (Note 1)
-40°C to +85°C (Notes 1, 12)
(Note 1)
(Note 2)
0°C to +70°C (Note 3)
-40°C to +85°C (Notes 3, 12)
(Note 4)
(Note 5)
Output Supply Voltage (V_CCO)
V_CCO1
(Notes 1, 2)
Output Supply Battery-Backed
Mode (V_CCO, CE1–4, PE 1–2)
Output Supply Current (Note 6)
Lithium-Backed Quiescent
Current (Note 7)
Reset Trip Point in Stop Mode
V_CCO2
I_CCO1
I_LI
0°C to +70°C (Notes 1, 8)
-40°C to +85°C (Notes 1, 8,
12)
V_CCO = V_CC - 0.45V
0°C to +70°C
-40°C to +85°C
BAT = 3.0V (0°C to +70°C)
(Note 1)
BAT = 3.0V (-40°C to +85°C)
(Notes 1, 12)
BAT = 3.3V (0°C to +70°C)
(Note 1)
MIN TYP
40
30
4.7
40
4.25 4.37
4.1 4.37
4.00 4.12
3.85 4.09
2.5
V_CC
-0.45
V_LI
-0.65
V_LI
-0.9
5
75
4.0
3.85
4.4
MAX
+10
150
180
4.5
4.6
4.25
4.25
4.0
36
7.0
8.0
80
10
75
75
500
4.25
4.25
4.65
UNITS
µA
kΩ
kΩ
kΩ
V
V
V
mA
mA
µA
pF
V
V
mA
nA
AC CHARACTERISTICS
(V_CC = 0V to 5V, T_A = 0°C to +70°C.)
PARAMETER
SYMBOL
SDI Pulse Reject (Note 10)
t_SPR
SDI Pulse Accept (Note 10)
t_SPA
CONDITIONS
4.5V < V_CC < 5.5V
V_CC = 0V, V_BAT = 2.9V
4.5V < V_CC < 5.5V
V_CC = 0V, V_BAT = 2.9V
MIN TYP
10
50
MAX
2
4
UNITS
µs
µs
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