MCP23016 Microchip Technology, MCP23016 Datasheet - Page 21

• Manufacturer Part Number: MCP23016
• Description: 16-Bit I2C I/O Expander
• Manufacturer: Microchip Technology

www.DataSheet4U.com
FIGURE 2-1:
TABLE 2-2:
FIGURE 2-2:
TABLE 2-3:
TABLE 2-4:
© 2007 Microchip Technology Inc.
Parameter
Parameter
Parameter
No.
No.
No.
1
3
2
T
TP
† Data in "Typ" column is at 5V, +25°C unless otherwise stated. These parameters are for design guidance
† Data in "Typ" column is at 5V, +25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
only and are not tested.
Symbol
Symbol
Symbol
V
T
DD
PWRT
F
T
RESPONSE TIME
TEST POINT CLOCK TIMING
POWER-UP TIMER REQUIREMENTS
TP
TP
RESPONSE TIME
TEST POINT CLOCK TIMING
Response Time
Power-up Timer Period
TP pin Frequency
TP pin CLK Period
Characteristic
Characteristic
Characteristic
Min
Min
100
Min
—
—
—
1
Typ†
Typ
Typ
2
1.0
1.0
72
—
†
†
Max
Max
Max
—
—
—
—
Units
Units
Units
MHz Measured at TP pin,
ms
µs
ns
IARES = ‘1’.
Measured at TP pin,
IARES = ‘1’.
Minimum time where a V
transition from 5.0V to 0.0V to
5.0V will cause a RESET. All
times less than 100 ns will be
filtered.
MCP23016
Conditions
Conditions
Conditions
DS20090C-page 21
DD