MCP23018-E/SP Microchip Technology, MCP23018-E/SP Datasheet - Page 34
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MCP23018-E/SP
Manufacturer Part Number
MCP23018-E/SP
Description
IC I/O EXPANDER I2C 16B 28SDIP
Manufacturer
Microchip Technology
Datasheet
1.MCP23018-ESO.pdf
(56 pages)
Specifications of MCP23018-E/SP
Package / Case
28-DIP (0.300", 7.62mm)
Interface
I²C
Number Of I /o
16
Interrupt Output
Yes
Frequency - Clock
3.4MHz
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Logic Family
MCP23018
Propagation Delay Time
50 ns
Operating Supply Voltage
1.8 V to 5.5 V
Power Dissipation
700 mW
Operating Temperature Range
- 40 C to + 125 C
Input Voltage
1.8 V to 5.5 V
Logic Type
I/O Expander
Maximum Clock Frequency
10 MHz
Maximum Operating Frequency
3.4 MHz
Mounting Style
Through Hole
Output Current
25 mA
Output Voltage
1.8 V to 4.5 V
Chip Configuration
16 Bit
Bus Frequency
3.4MHz
Ic Interface Type
I2C
No. Of I/o's
16
Supply Voltage Range
1.8V To 5.5V
Digital Ic Case Style
DIP
No. Of Pins
28
Filter Terminals
DIP
Rohs Compliant
Yes
Delay Time
50ns
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP23018-E/SP
Manufacturer:
Microchip
Quantity:
341
MCP23018/MCP23S18
2.1
DS22103A-page 34
DC Characteristics
Note 1:
Param
D001
D002
D003
D004
D005
D031
D041
D060
D065
D070
D080
D090
D101
D102
No.
2:
DC CHARACTERISTICS
Supply Voltage
V
Ensure Power-on
Reset
V
Ensure Power-on
Reset
Supply Current
Standby (Idle) current
Input Low-Voltage
CS, GPIO, SCL/SCK,
SDA, SI, RESET
Input High-Voltage
CS, SCL/SCK, SDA,
SI, RESET
GPIO
Input Leakage Current
I/O port pins
Output Leakage Current
I/O port pins
GPIO internal pull-up
current
Output Low-Voltage
GPIO
INT
SO, SDA
SDA
Output High-Voltage
INT, SO
Capacitive Loading Specs on Output Pins
GPIO, SO, INT
SDA
DD
DD
This parameter is characterized, not 100% tested.
Data in the Typical (“Typ”) column is at 5V, +25°C unless otherwise stated.
Characteristic
Start Voltage to
Rise Rate to
Operating Conditions (unless otherwise indicated):
1.8V ≤ V
SV
V
Sym
V
I
V
V
C
I
V
V
DDS
V
I
C
POR
I
DD
I
LO
DD
PU
OH
IL
OL
IH
IH
IO
IL
DD
B
DD
V
V
≤ 5.5V at -40°C ≤ T
0.8 V
0.8 V
DD
DD
0.05
Min
V
1.8
—
—
—
—
—
—
—
—
—
—
—
—
—
SS
– 0.7
– 0.7
DD
DD
Typ
V
220
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SS
( 2)
A
≤ +125°C
0.2 V
Max
V
400
5.5
5.5
0.6
0.6
0.6
0.8
—
—
±1
±1
—
—
—
50
1
1
6
DD
DD
Units
V/ms
mA
µA
µA
µA
µA
µA
pF
pF
V
V
V
V
V
V
V
V
V
V
Design guidance only.
Not tested.
SCL/SCK = 1 MHz
–40°C ≤ T
+85°C ≤ T
V
V
V
Note 1
I
(open-drain)
I
I
I
I
I
© 2008 Microchip Technology Inc.
OL
OL
OL
OL
OH
OH
SS
SS
DD
= 8.5 mA, V
= 1.6 mA, V
= 3.0 mA, V
= 3.0 mA, V
= -3.0 mA, V
= -400 µA, V
≤ V
≤ V
= 5V, GP Pins = V
PIN
PIN
Conditions
A
A
≤ V
≤ V
≤ +85°C
≤ +125°C
DD
DD
DD
DD
DD
DD
DD
DD
,
,
= 4.5V
= 4.5V
= 1.8V
= 4.5V
= 4.5V
= 1.8V
SS