DS28E05R+T Maxim Integrated, DS28E05R+T Datasheet - Page 2

• Manufacturer Part Number: DS28E05R+T
• Description: EEPROM 1-Wire 112-BYTE EEPROM
• Manufacturer: Maxim Integrated

Specifications of DS28E05R+T

• Rohs: yes

DS28E05
Absolute Maximum Ratings
IO Voltage Range to GND ......................................-0.5V to 4.0V
IO Sink Current.................................................................±20mA
Operating Temperature Range .......................... -40°C to +85°C
Junction Temperature ......................................................+150°C
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.
Electrical Characteristics
(T
www.maximintegrated.com
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
Time Slot Duration
IO PIN: 1-Wire RESET, PRESENCE DETECT CYCLE
Reset Low Time
Reset High Time
Presence Detect Sample Time
IO PIN: 1-Wire WRITE
Write-Zero Low Time
Write-One Low Time
IO PIN: 1-Wire READ
Read Low Time
Read Sample Time
EEPROM
Programming Current
Programming Time for a 16-Bit
Segment
Write/Erase Cycling Endurance
Data Retention
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
I
t
t
V
R
t
t
PROG
PROG
t
t
RSTH
t
t
t
SLOT
RSTL
N
V
V
V
C
V
MSR
REC
MSP
W0L
W1L
t
V
t
PUP
PUP
DR
RL
I
TH
HY
OL
CY
TL
IO
L
IL
(Note 2)
V
(Notes 4, 5)
IO pin at V
(Notes 6, 7)
(Notes 2, 8)
(Notes 6, 9)
(Notes 6, 10)
I
R
(Notes 2, 13)
(Note 2)
(Note 14)
(Notes 2, 15)
(Notes 2, 16)
(Notes 2, 16)
(Notes 2, 17)
(Notes 2, 17)
V
(Note 19)
T
T
OL
A
A
PUP
PUP
PUP
= +85°C (Notes 20, 21)
= +85°C (Notes 22, 23, 24)
= 4mA (Note 11)
= 3.3V ±10% (Note 3)
= 3.63V (Notes 5, 18)
= 1500Ω (Notes 2, 12)
PUP
CONDITIONS
Storage Temperature Range ............................ -55°C to +125°C
Lead Temperature (soldering, 10s) ................................. +300°C
Soldering Temperature (reflow) ......................................+260°C
t
RL
1000
2.97
MIN
300
13
48
48
10
5
8
8
1
1
+ δ
1-Wire EEPROM
0.65 x
0.75 x
V
V
1500
TYP
0.3
PUP
PUP
5
Maxim Integrated │ 2
MAX
1500
3.63
2 - δ
400
0.3
0.4
20
80
10
16
16
2
2
UNITS
Years
ms
pF
µA
µA
µs
µs
µs
µs
µs
µs
µs
µs
µs
—
Ω
V
V
V
V
V
V