MCP23018-E/SO Microchip Technology, MCP23018-E/SO Datasheet - Page 43
![IC I/O EXPANDER I2C 16B 28SOIC](/photos/6/59/65909/150-28-soic_sml.jpg)
MCP23018-E/SO
Manufacturer Part Number
MCP23018-E/SO
Description
IC I/O EXPANDER I2C 16B 28SOIC
Manufacturer
Microchip Technology
Datasheet
1.MCP23018-ESO.pdf
(56 pages)
Specifications of MCP23018-E/SO
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
Surface Mount
Package / Case
28-SOIC (7.5mm Width)
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
SOIC
No. Of Pins
28
Termination Type
SMD
Filter Terminals
SMD
Rohs Compliant
Yes
Delay Time
50ns
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP23018-E/SO
Manufacturer:
Microchip
Quantity:
297
3.0
3.1
© 2008 Microchip Technology Inc.
PACKAGING INFORMATION
Package Marking Information
24-Lead QFN
24-Lead SSOP (MCP23018 only)
Legend: XX...X
Note:
XXXXXX
XXXXXX
YWWNNN
XXXXX
XXXXXXXXXXXX
XXXXXXXXXXXX
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
Y
YY
WW
NNN
*
e
YYWWNNN
3
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
MCP23018/MCP23S18
Example
Example:
E/MJ^^
23018
0838
256
e
3
MCP23018
0838256
E/SS^^
e
3
)
e
3
DS22103A-page 43