MCP23009-E/P Microchip Technology, MCP23009-E/P Datasheet - Page 30

• Manufacturer Part Number: MCP23009-E/P
• Description: IC I/O EXPANDER I2C 8B 18DIP
• Manufacturer: Microchip Technology

Specifications of MCP23009-E/P

• 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: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Chip Configuration: 8 Bit
• Bus Frequency: 3.4MHz
• Ic Interface Type: I2C
• No. Of I/o's: 8
• Supply Voltage Range: 1.8V To 5.5V
• Digital Ic Case Style: DIP
• No. Of Pins: 18
• Termination Type: DIP
• Filter Terminals: DIP
• Rohs Compliant: Yes
• Features: Open-drain Outputs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP23009/MCP23S09
2.1
DS22121B-page 30
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
© 2009 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