DS2430A Maxim Integrated Products, DS2430A Datasheet - Page 16

• Manufacturer Part Number: DS2430A
• Description: IC EEPROM 256BIT TO92-3
• Manufacturer: Maxim Integrated Products

Specifications of DS2430A

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256 (32 x 8)
• Interface: 1-Wire Serial
• Operating Temperature: -40°C ~ 85°C
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Supply: -
• Speed: -

ABSOLUTE MAXIMUM RATINGS
Voltage 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
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
PARAMETER
SYMBOL
V
R
t
t
V
V
V
t
t
t
t
t
t
V
t
t
C
V
SLOT
RSTL
W0L
W1L
t
MSR
REC
REH
PDH
PDL
MSP
I
RL
PUP
PUP
HY
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)
PUP
= 2.2k (Notes 2,12)
CONDITIONS
16 of 19
PUP
(T
A
t
MIN
= -40°C to +85°C; see Note 1.)
RL
0.05
0.46
0.21
480
2.8
0.3
1.0
0.5
65
15
60
60
60
5
1
1
+ 
TYP
-0.5V to +6.0V
20mA
-40°C to +85°C
+150°C
-55°C to +125°C
+300°C
+260°C (TSOC)
+250°C (TO-92)
MAX UNITS
120 - 
V
V
15 - 
15 - 
1000
1.8V
1.1V
5.25
1.70
960
240
2.2
0.5
0.4
5.0
15
PUP
PUP
60
75
15
-
-
DS2430A
µA
k
pF
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
V
V
V
V
V
V