DS5003 Datasheet, PDF (2/24 Pages) Maxim Integrated Products – Secure Microprocessor Chip

Secure Microprocessor Chip
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin
Relative to Ground..................................-0.3V to (V_CC + 0.5V)
Voltage Range on V_CC Relative
to Ground ..........................................................-0.3V to +6.0V
Operating Temperature Range.............................40°C to +85°C
Storage Temperature* .......................................-55°C to +125°C
Soldering Temperature...........................Refer to the IPC/JEDEC
J-STD-020 Specification.
*Storage temperature is defined as the temperature of the device when V_CC = 0V and V_LI = 0V. In this state, the contents of SRAM
are not battery backed and are undefined.
Note: The DS5003 adheres to all AC and DC electrical specifications published for the DS5002FP.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC CHARACTERISTICS
(V_CC = 5V ±10%, T_A = 0°C to +70°C.)
PARAMETER
Operating Voltage
Minimum Operating Voltage
Power-Fail Warning Voltage
Lithium Supply Voltage
Operating Current at 16MHz
Idle-Mode Current at 12MHz
Stop-Mode Current
Pin Capacitance
SYMBOL
V_CC
V_CCMIN
V_PFW
V_LI
I_CC
I_IDLE
I_STOP
C_IN
CONDITIONS
(Note 1)
0°C to +70°C (Note 1)
0°C to +70°C (Note 1)
(Note 1)
(Note 2)
0°C to +70°C (Note 3)
(Note 4)
(Note 5)
Output Supply Voltage (V_CCO)
V_CCO1 (Notes 1, 2)
Output Supply Battery-Backed
Mode (V_CCO, CE1–CE4, PE1,
PE2)
Output Supply Current (Note 7)
Lithium-Backed Quiescent
Current (Note 8)
Reset Trip Point in Stop Mode
Input Low Voltage
Input High Voltage
V_CCO2 0°C to +70°C (Notes 1, 6)
I_CCO1
I_LI
V_IL
V_IH1
V_CCO = V_CC - 0.45V
0°C to +70°C
BAT = 3.0V (0°C to +70°C) (Note 1)
BAT = 3.3V (0°C to +70°C) (Note 1)
(Note 1)
(Note 1)
Input High Voltage
(RST, XTAL1, PROG)
Output Low Voltage at
I_OL = 1.6mA (Ports 1, 2, 3, PF)
V_IH2 (Note 1)
V_OL1 (Notes 1, 9)
MIN
V_CCMIN
4.00
4.25
2.5
TYP
4.12
4.37
V_CC -
0.45
MAX
5.5
4.25
4.50
4.0
36
7.0
80
10
UNITS
V
V
V
V
mA
mA
μA
pF
V
V_LI -
0.65
V
4.00
4.40
-0.3
2.0
3.5
75
mA
5
75
nA
4.25
V
4.65
+0.8
V
V_CC +
0.3
V
V_CC +
0.3
V
0.15 0.45
V
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