DS5002FP Datasheet, PDF (2/25 Pages) Dallas Semiconductor – Secure Microprocessor Chip

DS5002FP Secure Microprocessor Chip
ELECTRICAL SPECIFICATIONS
The DS5002FP adheres to all AC and DC electrical specifications published for the DS5001FP. The absolute
maximum ratings and unique specifications for the DS5002FP are listed below.
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Voltage Range on V_CC Relative to Ground
Operating Temperature Range
Storage Temperature*
Soldering Temperature
-0.3V to (V_CC + 0.5V)
-0.3V to +6.0V
-40°C to +85°C
-55°C to +125°C
See IPC/JEDEC J-STD-020A
This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
*Storage temperature is defined as the temperature of the device when VCC = 0V and VLI = 0V. In this state the contents of SRAM are not
battery-backed and are undefined.
DC CHARACTERISTICS
(V_CC = 5V ±10%, T_A = 0°C to +70°C.)
PARAMETER
Input Low Voltage
Input High Voltage
Input High Voltage
(RST, XTAL1, PROG)
Output Low Voltage at I_OL = 1.6mA
(Ports 1, 2, 3, PF)
Output Low Voltage at I_OL = 3.2mA
(Ports 0, ALE, BA15–0, BD7–0, R/W,
CE1N, CE 1–4, PE 1–4, V_RST)
Output High Voltage at I_OH = -80µA
(Ports 1, 2, 3)
Output High Voltage at I_OH = -400µA
(Ports 0, ALE, BA15–0, BD7–0, R/W,
CE1N, CE 1–4, PE 1–4, V_RST)
Input Low Current
V_IN = 0.45V (Ports 1, 2, 3)
Transition Current; 1 to 0
V_IN = 2.0V (Ports 1, 2, 3)
SDI Input Low Voltage
SDI Input High Voltage
SDI Pulldown Resistor
SYMBOL
V_IL
V_IH1
V_IH2
V_OL1
V_OL2
V_OH1
V_OH2
I_IL
I_TL
I_TL
V_ILS
V_IHS
R_SDI
CONDITIONS
(Note 1)
(Note 1)
(Note 1)
(Notes 1, 13)
(Note 1)
(Note 1)
(Note 1)
0°C to +70°C
-40°C to +85°C
(Note 12)
(Note 1)
(Notes 1, 11)
MIN TYP MAX UNITS
-0.3
+0.8
V
2.0
V_CC +
0.3
V
3.5
V_CC +
0.3
V
0.15
0.45
V
0.15
0.45
V
2.4
4.8
V
2.4
4.8
V
-50
µA
-500
µA
-600
µA
0.4
V
2.0
V_CCO
V
25
60
kΩ
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