DS28E01-100+ Maxim Integrated, DS28E01-100+ Datasheet - Page 2

• Manufacturer Part Number: DS28E01-100+
• Description: EEPROM
• Manufacturer: Maxim Integrated

1Kb Protected 1-Wire EEPROM
with SHA-1 Engine
ABSOLUTE MAXIMUM RATINGS
IO Voltage Range to GND .......................................-0.5V to +6V
IO Sink Current ...................................................................20mA
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (TSOC, TO-92, TDFN only;
ELECTRICAL CHARACTERISTICS
(T
DS28E01-100
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.
2
IO PIN: GENERAL DATA
1-Wire Pullup Voltage
1-Wire Pullup Resistance
Input Capacitance
Input Load Current
High-to-Low Switching Threshold
Input Low Voltage
Low-to-High Switching Threshold
Switching Hysteresis
Output Low Voltage
Recovery Time
(Notes 2,12)
Rising-Edge Hold-Off Time
(Notes 5, 13)
Time Slot Duration
(Notes 2, 14)
IO PIN: 1-Wire RESET, PRESENCE-DETECT CYCLE
Reset Low Time (Note 2)
Presence-Detect High Time
Presence-Detect Low Time
Presence-Detect Sample Time
(Notes 2, 15)
soldering, 10s) ..............................................................+300°C
A
= -40°C to +85°C.) (Note 1)
PARAMETER
ABRIDGED DATA SHEET
SYMBOL
R
t
t
V
t
t
t
t
t
V
V
SLOT
RSTL
C
V
V
REC
REH
MSP
V
PDH
PDL
PUP
PUP
I
HY
TH
OL
TL
IO
L
IL
(Note 2)
(Notes 2, 3)
(Notes 4, 5)
IO pin at V
(Notes 5, 6, 7)
(Notes 2, 8)
(Notes 5, 6, 9)
(Notes 5, 6, 10)
At 4mA current load (Note 11)
Standard speed, R
Overdrive speed, R
Standard speed
Overdrive speed
Standard speed
Overdrive speed
Standard speed
Overdrive speed
Standard speed
Overdrive speed
Standard speed
Overdrive speed
Standard speed
Overdrive speed
PUP
CONDITIONS
PUP
Soldering Temperature (reflow)
PUP
TSOC, TDFN .................................................................+260°C
TO-92 ............................................................................+250°C
SFN .......Refer to Application Note 4132: Attachment Methods
for the Electro-Mechanical SFN Package .
= 2.2k
= 2.2k
0.05
0.46
0.21
MIN
480
2.8
0.3
1.0
0.5
65
11
48
15
60
60
5
5
2
8
6
Not applicable (0)
TYP
V
V
MAX
1000
5.25
1.70
PUP
PUP
640
240
2.2
6.7
1.8
0.5
1.1
0.4
5.0
80
60
24
75
10
6
Maxim Integrated
-
-
UNITS
k
μA
pF
μs
μs
μs
μs
μs
μs
μs
V
V
V
V
V
V