DS28CN01U+ MAXIM [Maxim Integrated Products], DS28CN01U+ Datasheet - Page 2

• Manufacturer Part Number: DS28CN01U+
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
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 the absolute maximum rating conditions for extended periods may affect device.
ELECTRICAL CHARACTERISTICS (see Note 1)
(T
Supply Voltage
Standby Current
Operating Current
Power-Up Wait Time
EEPROM
Programming Time
Programming Current
Endurance (Notes 3, 4, 5)
Data Retention (Notes 6, 7, 8)
SHA-1 Engine
SHA Computation Time
SHA Computation Current
SCL, SDA, AD1, AD0 Pins (Note 9) (See Figure 3)
LOW Level Input Voltage
HIGH Level Input Voltage
Hysteresis of Schmitt Trigger
Inputs (Note 2)
LOW Level Output Voltage at
4mA Sink Current, Open Drain
Output Fall Time from V
V
from 10pF to 400pF
(Notes 2, 10)
Pulse Width of Spikes that are
Suppressed by the Input Filter
Input Current with an Input
Voltage Between 0.1V
0.9V
Voltage Range on Any Pin Relative to Ground
Maximum Current Any Pin
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Soldering Temperature
ILmax
A
= -40°C to +85°C)
CCmax
with a Bus Capacitance
PARAMETER
CC
IHmin
and
to
SYMBOL
I
t
I
t
V
LCSHA
t
I
I
PROG
PROG
N
V
CSHA
V
V
POIP
t
V
t
CCS
CCA
t
DR
HYS
OF
SP
I
CC
CY
OL
IH
IL
i
Bus idle, V
Bus active at 400kHz,
V
(Note 2)
V
V
V
At +25°C
At +85°C
At +85°C
See full version of data
sheet
See full version of data
sheet
V
V
V
V
V
V
V
V
V
V
(Note 2)
(Note 11)
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
≥ 2.0V
= 5.5V
< 2.0V
= 5.5V
≥ 2.0V
< 2.0V
≥ 2.0V
< 2.0V
≥ 2.0V
< 2.0V
≥ 2.0V
< 2.0V
≥ 2.0V
< 2.0V
CONDITIONS
2 of 9
CC
= 5.5V
0.05 ×
0.1C
0.1C
200k
0.7 ×
0.8 ×
0.1 ×
1.62
MIN
20 +
20 +
50k
-0.3
-0.3
V
V
V
V
-10
40
CC
CC
CC
CC
B
B
See IPC/JEDEC J-STD-020
TYP
0.3 × V
0.2 × V
V
V
0.25 ×
+0.3V
+0.3V
MAX
5.50
+10
500
250
300
V
5.5
1.2
CCmax
CCmax
-55°C to +125°C
0.4
10
45
50
5
CC
-40°C to +85°C
CC
CC
-0.5V, +6V
+150°C
UNITS
±20mA
years
mA
mA
ms
ms
µA
µA
µA
µs
—
ns
ns
V
V
V
V
V