MCP23009-E/SS Microchip Technology, MCP23009-E/SS Datasheet - Page 32

• Manufacturer Part Number: MCP23009-E/SS
• Description: IC I/O EXPANDER I2C 8B 20SSOP
• Manufacturer: Microchip Technology

Specifications of MCP23009-E/SS

• Package / Case: 20-SSOP
• 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
• Logic Family: Interface ICs
• 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: 200 mA
• Output Voltage: 0.6 V to 4.8 V
• 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: SSOP
• No. Of Pins: 20
• Interface Type: I2C
• 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

MCP23009/MCP23S09
TABLE 2-2:
FIGURE 2-3:
DS22121B-page 32
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
© 2009 Microchip Technology Inc.
Conditions