ds4520etrl Maxim Integrated Products, Inc., ds4520etrl Datasheet - Page 2

• Manufacturer Part Number: ds4520etrl
• Description: Ds4520 9-bit I?c Nonvolatile I/o Expander Plus Memory
• Manufacturer: Maxim Integrated Products, Inc.

ABSOLUTE MAXIMUM RATINGS
9-Bit I
I/O Expander Plus Memory
Voltage on V
Voltage on A0, A1, A2, and I/O_n [n = 0 to 8]
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.
RECOMMENDED DC OPERATING CONDITIONS
(T
DC ELECTRICAL CHARACTERISTICS
(V
2
Supply Voltage
Input Logic 1
Input Logic 0
Standby Current
Input Leakage
Input Current each I/O Pin
Low-Level Output Voltage (SDA)
I/O Pin Low-Level Output Voltage
I/O Pin Pullup Resistors
I/O Capacitance
Power-On Reset Voltage
A
CC
Relative to Ground.............................................-0.5V to +6.0V
Relative to Ground....-0.5V to (V
= -40°C to +85°C)
_____________________________________________________________________
= +2.7V to +5.5V; T
PARAMETER
PARAMETER
CC
, SDA, and SCL Pins
2
C Nonvolatile
A
= -40°C to +85°C, unless otherwise noted.)
CC
+ 0.5V) not to exceed +6.0V
SYMBOL
SYMBOL
V
V
I
OL SDA
V
V
V
STBY
OL I/O
C
V
R
I
POR
CC
I/O
IH
I
IL
PU
I/O
L
(Note 1)
(Note 2)
0.4V < V
3mA sink current
6mA sink current
12mA sink current
(Note 4)
I/O
CONDITIONS
CONDITIONS
< 0.9V
CC
Operating Temperature Range ...........................-40°C to +85°C
EEPROM Programming Temperature Range .........0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature ...See IPC/JEDEC J-STD-020A Specification
(Note 3)
0.7 x V
+2.7
MIN
-0.3
MIN
-1.0
-1.0
4.0
0
0
CC
TYP
TYP
5.5
1.6
2
V
0.3 x V
CC
MAX
+5.5
MAX
+1.0
+1.0
0.4
0.6
0.4
7.5
10
10
+ 0.3
CC
UNITS
UNITS
µA
µA
µA
kΩ
pF
V
V
V
V
V
V