MCP23018-E/MJ Microchip Technology, MCP23018-E/MJ Datasheet - Page 40
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MCP23018-E/MJ
Manufacturer Part Number
MCP23018-E/MJ
Description
IC I/O EXPANDER I2C 16B 24QFN
Manufacturer
Microchip Technology
Datasheet
1.MCP23018-ESO.pdf
(56 pages)
Specifications of MCP23018-E/MJ
Package / Case
24-QFN
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
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
SMD/SMT
Output Current
25 mA
Output Voltage
1.8 V to 4.5 V
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/MJ
Manufacturer:
Microchip
Quantity:
1 195
Part Number:
MCP23018-E/MJ
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
MCP23018/MCP23S18
TABLE 2-4:
FIGURE 2-7:
DS22103A-page 40
I
Note 1:
Param
2
C™ AC Characteristics
109
No.
110
2:
3:
SCK
CS
SO
Output Valid From Clock:
Bus Free Time:
Bus Capacitive Loading:
Input Filter Spike
Suppression: (SDA and SCL)
SI
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz and 400 kHz
3.4 MHz
100 kHz and 400 kHz
3.4 MHz
This parameter is characterized, not 100% tested.
C
This parameter is not applicable in high-speed mode (3.4 MHz).
B
Mode 1,1
Mode 0,0
is specified from 10 to 400 (pF).
Characteristic
I
2
C BUS DATA REQUIREMENTS (SLAVE MODE) (CONTINUED)
1
SPI INPUT TIMING
4
MSB in
5
high impedance
Operating Conditions (unless otherwise indicated):
1.8V ≤ V
R
(N
(N
PU
T
Sym
OTE
OTE
T
T
C
BUF
AA
SP
(SCL, SDA) = 1 kΩ, C
B
6
3)
2)
DD
≤ 5.5V at -40°C ≤ T
Min
N/A
4.7
1.3
—
—
—
—
—
—
—
7
L
Typ
(SCL, SDA) = 135 pF.
—
—
—
—
—
—
—
—
—
—
A
≤ +125°C
Max
3.45
0.18
N/A
100
2
0.9
400
50
10
—
—
LSB in
Units
µs
µs
µs
µs
pF
pF
µs
µs
ns
ns
© 2008 Microchip Technology Inc.
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
(Note 1)
(Note 1)
(Note 1)
(Note 1)
10
3
11
Conditions