DS5002FP_06 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.
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……………………………………………………….....See IPC/JEDEC J-STD-020 Specification
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
SYMBOL
Input Low Voltage
V_IL
Input High Voltage
V_IH1
Input High Voltage
(RST, XTAL1, PROG)
V_IH2
Output Low Voltage at I_OL = 1.6mA
(Ports 1, 2, 3, PF)
V_OL1
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)
V_OL2
V_OH1
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)
V_OH2
I_IL
Transition Current; 1 to 0
V_IN = 2.0V (Ports 1, 2, 3)
I_TL
SDI Input Low Voltage
V_ILS
SDI Input High Voltage
V_IHS
SDI Pulldown Resistor
R_SDI
Input Leakage (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
Operating Voltage
V_CCMIN
V_CC
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)
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)
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
0.4
V
2.0
V_CCO
V
25
60
kΩ
+10
µA
40
150
30
180
kΩ
4.7
kΩ
40
kΩ
4.25 4.37
4.5
V
4.1 4.37
4.6
4.00 4.12 4.25
V
3.85 4.09 4.25
VCCMIN
5.5
V
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