PCA9564BS 查看數據表（PDF） - NXP Semiconductors.
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PCA9564BS Datasheet PDF : 32 Pages
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Philips Semiconductors
Parallel bus to I2C-bus controller
Product data sheet
PCA9564
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134)
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
VDD
Supply voltage
VI
Voltage range (any input)
–0.3
4.6
V
–0.8
6.01
V
II
DC input current (any input)
–10
10
mA
IO
DC output current (any output)
–10
10
mA
Ptot
Total power dissipation
—
300
mW
PO
Power dissipation per output
—
50
mW
Tamb
Operating ambient temperature
–40
+85
°C
Tstg
Storage temperature
–65
+150
°C
NOTE:
1. 5.5 V steady state voltage tolerance on inputs and outputs is valid only when the supply voltage is present. 4.6 V steady state voltage
tolerance on inputs and outputs when no supply voltage is present.
HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is desirable to take
precautions appropriate to handling MOS devices. Advice can be found in Data Handbook IC24 under ”Handling MOS devices”.
DC CHARACTERISTICS
VDD = 2.3 V to 3.6 V; Tamb = –40 to +85 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
Supplies
VDD
Supply voltage
IDD
Supply current
standby
operating – no load
2.3
—
—
0.1
—
—
3.6
V
3.0
µA
6.0
mA
VPOR Power-on Reset voltage
Inputs WR, RD, A0, A1, CE, RESET
—
1.8
2.2
V
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IL
Leakage current
CI
Input capacitance
Inputs/outputs D0 to D7
Input; VI = 0 V or 5.5 V
VI = VSS or VDD
0
—
0.8
V
2.0
—
5.51
V
–1
—
1
µA
—
1.7
3
pF
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IOH
HIGH-level output current
IOL
LOW-level output current
IL
Leakage current
CIO
Input/output capacitance
SDA and SCL
VOH = VDD – 0.4 V
VOL = 0.4 V
Input; VI = 0 V or 5.5 V
VI = VSS or VDD
0
—
0.8
V
2.0
—
5.51
V
–4.0
–7.0
—
mA
4.0
8.0
—
mA
–1
—
1
µA
—
2.4
4
pF
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IL
Leakage current
IOL
LOW-level output current
CIO
Input/output capacitance
Outputs INT
Input/output; VI = 0 V or 3.6 V
Input/output; VI = 5.5 V
VOL = 0.4 V
VI = VSS or VDD
0
—
0.7 VDD
—
–1
—
–1
—
5.0
8.5
—
2.5
0.3 VDD
V
5.51
V
1
µA
10
—
mA
4
pF
IOL
LOW-level output current
VOL = 0.4 V
3.0
—
—
mA
IL
Leakage current
VO = 0 or 3.6 V
–1
—
1
µA
CO
Output capacitance
VI = VSS or VDD
—
2.1
4
pF
NOTE:
1. 5.5 V steady state voltage tolerance on inputs and outputs is valid only when the supply voltage is present. 4.6 V steady state voltage
tolerance on inputs and outputs when no supply voltage is present.
2006 Sep 01
21
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