Datasheet

DS5002FP Secure Microprocessor Chip
2 of 25
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 V
CC
= 0V and V
LI
= 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 CONDITIONS MIN TYP MAX UNITS
Input Low Voltage V
IL
(Note 1) -0.3 +0.8 V
Input High Voltage V
IH1
(Note 1) 2.0 V
CC
+ 0.3 V
Input High Voltage
(RST, XTAL1,
PROG)
V
IH2
(Note 1) 3.5 V
CC
+ 0.3 V
Output Low Voltage at I
OL
= 1.6mA
(Ports 1, 2, 3,
PF)
V
OL1
(Notes 1, 13) 0.15 0.45 V
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
)
V
OL2
(Note 1) 0.15 0.45 V
Output High Voltage at I
OH
= -80µA
(Ports 1, 2, 3)
V
OH1
(Note 1) 2.4 4.8 V
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
)
V
OH2
(Note 1) 2.4 4.8 V
Input Low Current
V
IN
= 0.45V (Ports 1, 2, 3)
I
IL
-50 µA
0°C to +70°C -500
Transition Current; 1 to 0
V
IN
= 2.0V (Ports 1, 2, 3)
I
TL
-40°C to +85°C
(Note 12)
-600
µA
SDI Input Low Voltage V
ILS
(Note 1) 0.4 V
SDI Input High Voltage V
IHS
(Notes 1, 11) 2.0 V
CCO
V
SDI Pulldown Resistor R
SDI
25 60 kΩ
Input Leakage (Port 0, MSEL) I
IL
0.45 < V
IN
< V
CC
+10 µA
0°C to +70°C 40 150
RST Pulldown Resistor R
RE
-40°C to +85°C
(Note 12)
30 180
kΩ
VRST Pullup Resistor
R
VR
4.7 kΩ
PROG Pullup Resistor
R
PR
40 kΩ
0°C to +70°C
(Note 1)
4.25 4.37 4.5
Power-Fail Warning Voltage V
PFW
-40°C to +85°C
(Notes 1, 12)
4.1 4.37 4.6
V
0°C to +70°C
(Note 1)
4.00 4.12 4.25
Minimum Operating Voltage V
CCMIN
-40°C to +85°C
(Notes 1, 12)
3.85 4.09 4.25
V
Operating Voltage V
CC
(Note 1)
V
CCMIN
5.5 V