MCP23S18T-E/MJ Microchip Technology, MCP23S18T-E/MJ Datasheet - Page 36
MCP23S18T-E/MJ
Manufacturer Part Number
MCP23S18T-E/MJ
Description
16-bit Input/Output Expander, I2C Interface, Pb-free 24 QFN 4x4mm T/R
Manufacturer
Microchip Technology
Datasheet
1.MCP23018-ESO.pdf
(56 pages)
Specifications of MCP23S18T-E/MJ
Interface
SPI
Number Of I /o
16
Interrupt Output
Yes
Frequency - Clock
10MHz
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
24-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP23S18T-E/MJ
Manufacturer:
MICROCHIP
Quantity:
12 000
MCP23018/MCP23S18
TABLE 2-2:
FIGURE 2-3:
DS22103A-page 36
AC Characteristics Standard Operating Conditions (unless otherwise specified)
Note 1:
Parameter
No.
50
51
52
53
54
Register
Loaded
2:
Input
Output
SDA
GPn
GPn
SCL
INT
Pin
Pin
Pin
This parameter is characterized, not 100% tested.
Data in the Typical (“Typ”) column is at 5V, 25°C, unless otherwise stated.
In
t
t
GLITCH
t
Sym
t
t
GPINT
GPOV
INTD
GPIV
GP AND INT PINS
1.8V ≤ V
Serial data to output valid
Interrupt pin disable time
GP input change to register valid
IOC event to INT active
Glitch filter on GP pins
GPIO AND INT TIMING
D1
DD
Characteristic
INT pin active
≤ 5.5V at -40°C ≤ T
LSb of data byte zero
during a write or read
command, depending
on parameter
D0
A
≤ +125°C.
Min Typ
—
—
—
—
—
50
51
450
—
—
—
—
( 2)
INT pin
inactive
Max
500
600
600
50
—
53
52
Units
ns
ns
ns
ns
ns
Note 1
Note 1
© 2008 Microchip Technology Inc.
Conditions