MCP23009-E/MG Microchip Technology, MCP23009-E/MG Datasheet - Page 35
![IC I/O EXPANDER I2C 8B 16QFN](/photos/6/90/69062/c04-142_16-qfn_sml.jpg)
MCP23009-E/MG
Manufacturer Part Number
MCP23009-E/MG
Description
IC I/O EXPANDER I2C 8B 16QFN
Manufacturer
Microchip Technology
Type
I/O Expanderr
Specifications of MCP23009-E/MG
Package / Case
16-QFN
Interface
I²C
Number Of I /o
8
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
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Chip Configuration
8bit
Bus Frequency
3.4MHz
Interface Type
I2C, Serial, SPI
No. Of I/o's
9
Supply Voltage Range
1.8V To 5.5V
Digital Ic Case Style
QFN
No. Of Pins
16
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
TABLE 2-4:
© 2009 Microchip Technology Inc.
I
Note 1:
Param
2
C™ AC Characteristics
100
101
102
103
106
107
No.
90
91
92
2:
3:
Clock High Time:
Clock Low Time:
SDA and SCL Rise Time:
SDA and SCL Fall Time:
START Condition Setup Time:
START Condition Hold Time:
Data Input Hold Time:
Data Input Setup Time:
STOP Condition Setup Time:
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
100 kHz mode
400 kHz mode
3.4 MHz mode
This parameter is characterized, not 100% tested.
C
This parameter is not applicable in high-speed mode (3.4 MHz).
B
is specified from 10 to 400 (pF).
Characteristic
I
2
C BUS DATA REQUIREMENTS (SLAVE MODE)
Operating Conditions (unless otherwise indicated):
1.8V ≤ V
R
(Note 1)
(Note 1)
T
T
T
T
T
PU
T
T
SU
SU
SU
HD
HD
Sym
HIGH
LOW
T
T
:
:
:
R
:
:
(SCL, SDA) = 1 kΩ, C
F
STO
STA
DAT
STA
DAT
DD
20 + 0.1 C
20 + 0.1 C
≤ 5.5V at -40°C ≤ T
0.06
0.16
0.16
0.16
0.01
0.16
Min
250
100
4.0
0.6
4.7
1.3
4.7
0.6
4.0
0.6
4.0
0.6
—
10
—
10
0
0
0
MCP23009/MCP23S09
B
B
(2)
(2)
L
Typ
(SCL, SDA) = 135 pF.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A
≤ +125°C
1000
Max
3.45
0.07
300
300
300
0.9
80
80
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Units
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
µs
µs
µs
µs
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
1.8V – 5.5V
2.7V – 5.5V
4.5V – 5.5V
Conditions
DS22121B-page 35