PI4IOE5V9536
Maximum Ratings
Power supply......................................................................................................-0.5V to +6.0V
Voltage on an I/O pin ..........................................................................GND-0.5V to +6.0V
Input current.....................................................................................................................±20mA
Output current on an I/O pin ......................................................................................±50mA
Supply current....................................................................................................................85mA
Ground supply current................................................................................................... 100mA
Total power dissipation ................................................................................................200mW
Operation temperature............................................................................................... -40~85℃
Storage temperature ................................................................................................-65~150℃
Maximum Junction temperature ,T j(max) ................................................................125℃
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other
conditions above those indicated in the operational
sections of this specification is not implied.
Exposure to absolute maximum rating conditions
for extended periods may affect reliability.
Static Characteristics
VCC = 2.3 V to 5.5 V; GND = 0 V; Tamb= -40 °C to +85 °C; unless otherwise specified.
Table 2: Static characteristic
Symbol
Power supply
VCC
I
CC
Supply voltage
Supply current
Operating mode; VCC = 5.5 V; no load;
f
SCL
= 1MHz,
Operating mode; VCC = 2.3V; no load;
f
SCL
= 1MHz
Standby mode; VCC = 5.5 V; no load;
V
I
= GND; f
SCL
= 0 kHz; I/O = inputs
Standby mode; VCC = 5.5 V; no load;
V
I
= VCC; f
SCL
= 0 kHz; I/O = inputs
[1]
Parameter
Conditions
Min.
Typ.
Max.
Unit
2.3
-
-
100
20
5.5
150
40
350
1
1.41
V
μA
μA
uA
μA
V
-
-
-
225
0.25
1.16
I
stb
V
POR
Standby current
Power-on reset voltage
Input SCL, input/output SDA
V
IL
V
IH
I
OL
I
L
C
i
Low level input voltage
High level input voltage
Low level output current
Leakage current
Input capacitance
V
OL
=0.4V
V
I
=VCC=GND
V
I
=GND
-0.5
0.7VCC
3
-1
-
-
-
6
-
6
+0.3VCC
5.5
-
1
10
V
V
mA
μA
pF
PI4IOE5V9536
Document Number DS41116 Rev 1-2
www.diodes.com
June 2018
© Diodes Incorporated
2
PI4IOE5V9536
Symbol
I/Os
V
IL
V
IH
Parameter
Conditions
Min.
Typ.
Max.
Unit
Low level input voltage
High level input voltage
-0.5
+1.8
VCC = 2.3 V; V
OL
= 0.5 V
[2]
VCC = 2.3 V; V
OL
= 0.7 V
[2]
VCC = 3.0 V; V
OL
= 0.5 V
[2]
8
10
8
10
8
10
1.8
1.7
2.6
2.5
4.1
4.0
-
-
-
-
-
-
10
13
14
19
17
24
-
-
-
-
-
-
-
-
3.7
3.7
+0.81
5.5
-
-
-
-
-
-
-
-
-
-
-
-
1
-100
10
10
V
V
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
μA
μA
pF
pF
I
OL
Low level output current
VCC = 3.0 V; V
OL
= 0.7 V
[2]
VCC = 4.5 V; V
OL
= 0.5 V
[2]
VCC =4.5 V; V
OL
= 0.7 V
[2]
I
OH
=-8mA;VCC=2.3V
[3]
I
OH
=-10mA;VCC=2.3V
[3]
I
OH
=-8mA;VCC=3.0V
[3]
V
OH
High level output voltage
I
OH
=-10mA;VCC=3.0V
[3]
I
OH
=-8mA;VCC=4.75V
[3]
I
OH
=-10mA;VCC=4.75V
[3]
I
LIH
I
LIL
C
i
C
o
High level input leakage
current
Low level input leakage
current
Input capacitance
Output capacitance
VCC=3.6V; V
I
=VCC
VCC=5.5V; V
I
=GND
Note:
[1]: VCC must be lowered to 0.2 V for at least 5 us in order to reset part.
[2]: Each I/O must be externally limited to a maximum of 25 mA and the device must be limited to a maximum current of 100 mA
[3]: The total current sourced by all I/Os must be limited to 85mA.
PI4IOE5V9536
Document Number DS41116 Rev 1-2
www.diodes.com
June 2018
© Diodes Incorporated
3
PI4IOE5V9536
Dynamic Characteristics
Table 3: Dynamic characteristics
Symbol
f
SCL
t
BUF
t
HD;STA
t
SU;STA
t
SU;STO
t
VD;ACK[1]
t
HD;DAT[2]
t
VD;DAT
t
SU;DAT
t
LOW
t
HIGH
t
f
t
r
t
SP
Port timing
t
v(Q)
t
su(D)
T
h(D)
Data output valid time
[3]
Data input set-up time
Data input hold time
-
100
1
200
-
-
-
100
1
200
-
-
-
100
1
200
-
-
ns
ns
μs
Parameter
SCL clock frequency
bus free time between a STOP
and START condition
hold time (repeated) START
condition
set-up time for a repeated
START condition
set-up time for STOP
condition
data valid acknowledge time
data hold time
data valid time
data set-up time
LOW period of the SCL clock
HIGH period of the SCL clock
fall time of both SDA and SCL
signals
rise time of both SDA and
SCL signals
pulse width of spikes that must
be suppressed by the input
filter
Test
Conditions
Standard
mode I
2
C
Min
0
4.7
4.0
4.7
4.0
-
0
-
250
4.7
4.0
-
-
-
Max
100
-
-
-
-
3.45
-
3.45
-
-
-
300
1000
50
Fast mode
I
2
C
Min
0
1.3
0.6
0.6
0.6
-
0
-
100
1.3
0.6
-
-
-
Max
400
-
-
-
-
0.9
-
0.9
-
-
-
300
300
50
Fast mode
Plus I
2
C
Min
0
0.5
0.26
0.26
0.26
-
0
-
50
0.5
0.26
-
-
Max
1000
-
-
-
-
0.45
-
0.45
-
-
-
120
120
50
kHz
μs
μs
μs
μs
μs
ns
us
ns
μs
μs
ns
ns
ns
Unit
Note:
[1]: t
VD;ACK
= time for acknowledgement signal from SCL LOW to SDA (out) LOW.
[2]: t
VD;DAT
= minimum time for SDA data out to be valid following SCL LOW.
[3]: t
v(Q)
measured from 0.7VCC on SCL to 50% I/O output.
PI4IOE5V9536
Document Number DS41116 Rev 1-2
www.diodes.com
June 2018
© Diodes Incorporated
4
PI4IOE5V9536
PI4IOE5V9536 Block Diagram
Fig3: Block diagram of PI4IOE5V9536
Note: All I/Os are set to inputs at reset.
Details Description
a. Device address
Table 4: Device address
b7(MSB)
Address Byte
1
b6
0
b5
0
b4
0
b3
0
b2
0
b1
1
b0
R/W
Note: Read “1”, Write “0”
b. Registers
i.
Command byte
Table 5: Command byte
Command
0
1
2
3
Register
Input port register
Output port register
Polarity inversion register
Configuration register
PI4IOE5V9536
Document Number DS41116 Rev 1-2
www.diodes.com
June 2018
© Diodes Incorporated
5
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