PCA9501 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
PCA9501
NXP Semiconductors.
PCA9501 Datasheet PDF : 28 Pages
| |||
NXP Semiconductors
PCA9501
8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM
11. Static characteristics
Table 5. Static characteristics
VDD = 3.3 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Supply
VDD
supply voltage
IDDQ
standby current
IDD1
supply current read
IDD2
supply current write
VPOR
power-on reset voltage
Input SCL; input/output SDA
2.5
3.3
A0 to A5; WC = HIGH
-
-
-
-
-
-
-
-
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IOL
LOW-level output current
ILI
input leakage current
Ci
input capacitance
I/O expander port
VOL = 0.4 V
VI = VDD or VSS
VI = VSS
−0.5
-
0.7VDD -
3
-
−1
-
-
-
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IIHL(max) input current through protection diodes
IOL
LOW-level output current
IOH
HIGH-level output current
IOHt
transient pull-up current
Ci
input capacitance
Co
output capacitance
Address inputs A0 to A5; WC input
VOL = 1 V
VOH = VSS
−0.5
-
0.7VDD -
−400
-
[1] 10
25
30
100
-
2
-
-
-
-
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
Interrupt output INT
VI = VDD
pull-up; VI = VSS
−0.5
-
0.7VDD -
−1
-
10
25
IOL
LOW-level output current
IL
leakage current
VOL = 0.4 V
VI = VDD or VSS
1.6
-
−1
-
Max
Unit
3.6
V
60
µA
1
mA
2
mA
2.4
V
+0.3VDD V
5.5
V
-
mA
+1
µA
7
pF
+0.3VDD V
5.5
V
+400 µA
-
mA
300
µA
-
mA
10
pF
10
pF
+0.3VDD V
5.5
V
+1
µA
100
µA
-
mA
+1
µA
[1] 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.
PCA9501_4
Product data sheet
Rev. 04 — 10 February 2009
© NXP B.V. 2009. All rights reserved.
15 of 28
|
|
Share Link: