MCP23018-E/MJ Microchip Technology, MCP23018-E/MJ Datasheet - Page 35

• Manufacturer Part Number: MCP23018-E/MJ
• Description: IC I/O EXPANDER I2C 16B 24QFN
• Manufacturer: Microchip Technology

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

2.2
FIGURE 2-1:
FIGURE 2-2:
TABLE 2-1:
© 2008 Microchip Technology Inc.
AC Characteristics Standard Operating Conditions (unless otherwise specified)
Note 1:
Parameter
Output pin
No.
30
32
31
34
Internal
RESET
2:
RESET
AC CHARACTERISTICS
V
DD
This parameter is characterized, not 100% tested.
Data in the Typical (“Typ”) column is at 5V, +25°C, unless otherwise stated.
T
T
Sym
T
Tio
RST
POR
HLD
Z
RESET AND DEVICE RESET TIMER REQUIREMENTS
L RESET Pulse Width (low)
1.8V ≤ V
Device active after reset high
POR at device power up
Output Hi-impedance from
RESET Low
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS
RESET AND DEVICE RESET TIMER TIMING
SCL and
SDA pin
MCP23018
31
DD
Characteristic
≤ 5.5V at -40°C ≤ T
V
DD
1 kΩ
135 pF
34
A
30
≤ +125°C.
Min Typ
—
—
—
1
MCP23018/MCP23S18
—
20
—
0
( 2)
32
Pin
Max
—
—
—
1
Units
µs
µs
µs
µs
V
V
V
DD
DD
DD
50 pF
= 5.0V
= 5.0V
= 5.0V
Conditions
DS22103A-page 35