MCP23016-I/P Microchip Technology, MCP23016-I/P Datasheet - Page 20

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

MCP23016
2.1
TABLE 2-1:
DS20090B-page 20
DC CHARACTERISTICS
Note 1:
Param
D004A
D006A
D001
D002
D003
D004
D005
D006
D007
D008
D009
D010
D010
D012
D012
D011
No.
2:
3:
4:
5:
DC Characteristics
Supply Voltage
Standby Current
Standby Current
Input Low Voltage
I/O ports
Input High Voltage
I/O ports
Input Leakage Current
I/O ports
CLK
Output Low Voltage
I/O Ports
Output High Voltage
I/O Ports
V
internal POR signal
V
internal POR signal
DC Trip Point
V
internal POR signal with
PWRT enabled
DC Current Draw
DD
DD
DD
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Standby current is measured with all I/O in hi-impedance state and tied to V
For RC CLK, current through R
the formula
Ir = V
Negative current is defined as coming out of the pin.
TTL buffer
Schmitt Trigger buffer
TTL buffer
Schmitt Trigger buffer
start voltage to ensure
rise rate to ensure
rise rate to ensure
Characteristic
DD
DC CHARACTERISTICS
/2 R
EXT
(mA) with R
V
EXT
V
S
S
Sym
I
V
V
V
TPOR
I
I
V
POR
V
I
POR
VDD
VDD
DD
PD
OH
DD
IL
OL
IH
IL
EXT
in kohm.
is not included. The current through the resistor can be estimated by
Standard Operating Conditions (unless otherwise stated)
Operating temperature: -40°C
0.25 V
0.8 V
V
+ 0.8V
DD
0.05
0.05
Min
Vss
Vss
Vss
2.0
2.0
1.5
—
—
—
—
—
—
—
-0.7
DD
DD
Typ†
Vss
0.4
1.7
5.0
—
25
—
—
—
—
—
—
—
—
—
—
—
—
-
0.15 V
0.2 V
0.8V
Max
V
V
V
5.5
0.6
1.9
—
—
—
—
—
1.0
5.0
DD
DD
DD
DD
DD
Units
V/ms Note 1
V/ms Note 1
mA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
T
A
IARES = 1
IARES = 0
For entire V
4.5V
4.5V
For entire V
For entire V
Vss
Pin at hi-impedance
Vss
I
I
DC Slow Ramp
At 5.0V (1 µ/Volt typical)
OL
OH
+85°C for industrial
= 8.5 mA, V
= 3.0 mA, V
DD
V
V
2003 Microchip Technology Inc.
V
V
and V
PIN
PIN
DD
DD
Conditions
DD
DD
DD
SS
V
V
5.5V
5.5V
DD
DD
range
range
range
.
DD
DD
,
= 4.5V
= 4.5V