DS2430A Maxim, DS2430A Datasheet - Page 16

• Manufacturer Part Number: DS2430A
• Description: The DS2430A 256-bit 1-Wire® EEPROM identifies and stores relevant information about the product to which it is associated
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Voltage Range on DATA to Ground
DATA Sink Current
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10s)
Soldering Temperature (reflow)
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 reliability.
ELECTRICAL CHARACTERISTICS
(T
DATA 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
Rising-Edge Hold-off
Time
Timeslot Duration
DATA PIN, 1-WIRE RESET, PRESENCE DETECT CYCLE
Reset Low Time
Presence Detect High
Time
Presence Detect Low
Time
Presence Detect Sample
Time
DATA PIN, 1-Wire WRITE
Write-0 Low Time
Write-1 Low Time
DATA PIN, 1-Wire READ
Read Low Time
Read Sample Time
EEPROM
Programming Current
Programming Time
Write/Erase Cycles
(Endurance)
(Notes 20, 21)
Data Retention (Notes 22,
23, 24)
TSOC
TO-92
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
I
t
V
R
t
t
V
V
V
t
t
t
t
t
t
t
N
V
t
PROG
PROG
C
V
SLOT
RSTL
t
t
MSR
REC
REH
PDH
PDL
MSP
W0L
W1L
I
PUP
RL
DR
PUP
HY
CY
L
TL
TH
OL
IO
IL
(Notes 2)
(Notes 2, 3)
(Notes 4, 5)
DATA pin at V
(Notes 5, 6, 7)
(Notes 2, 8)
(Notes 5, 6, 9)
(Notes 5, 6, 10)
At 4mA (Note 11)
R
(Notes 5, 13)
(Notes 2, 14)
(Note 2)
(Notes 2, 15)
(Notes 2, 16)
(Notes 2, 16)
(Notes 2, 17)
(Notes 2, 17)
(Notes 5, 18)
(Note 19)
At 25°C
At 85°C (worst case)
At 85°C (worst case)
PUP
= 2.2kΩ (Notes 2,12)
CONDITIONS
16 of 19
PUP
t
MIN
RL
200k
0.05
0.46
0.21
480
50k
2.8
0.3
1.0
0.5
65
15
60
60
60
40
5
1
1
+ δ
TYP
-0.5V to +6.0V
20mA
-40°C to +85°C
+150°C
-55°C to +125°C
+300°C
+260°C
+250°C
MAX UNITS
120 - ε
V
V
15 - ε
15 - δ
1000
1.8V
1.1V
5.25
1.70
960
240
2.2
0.5
0.4
5.0
0.5
15
PUP
PUP
60
75
15
10
-
-
DS2430A
years
mA
kΩ
µA
ms
pF
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs

V
V
V
V
V
V