參數(shù)資料
型號(hào)： PCA9564
廠商： NXP Semiconductors N.V.
英文描述： Parallel bus to I2C-bus controller
中文描述： 并行總線I2C總線控制器
文件頁(yè)數(shù)： 21/31頁(yè)
文件大小： 222K
代理商： PCA9564
Philips Semiconductors
Product data
PCA9564
Parallel bus to I
2
C-bus controller
2003 Apr 02
21
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134)
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
UNIT
V
DD
V
I
I
I
I
O
P
tot
P
O
T
amb
T
stg
Supply voltage
-0.3
4.6
6.0
1
V
Voltage range (any input)
-0.8
V
DC input current (any input)
-10
10
mA
DC output current (any output)
-10
10
mA
Total power dissipation
—
300
mW
Power dissipation per output
—
50
mW
°
C
°
C
Operating ambient temperature
-40
+85
Storage temperature
-65
+150
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
V
DD
= 2.3 V to 3.6 V; T
amb
= -40 to +85
°
C; unless otherwise specified.
SYMBOL
PARAMETER
Supplies
V
DD
Supply voltage
CONDITIONS
MIN
TYP
MAX
UNIT
2.3
—
—
—
—
0.1
—
1.8
3.6
3.0
6.0
2.2
V
μ
A
mA
V
standby
operating - no load
I
DD
Supply current
V
POR
Power-on Reset voltage
Inputs WR, RD, A0, A1, CE, RESET
V
IL
LOW level input voltage
V
IH
HIGH level input voltage
I
L
Leakage current
C
I
Input capacitance
Inputs/outputs D0 to D7
V
IL
LOW level input voltage
V
IH
HIGH level input voltage
I
OH
HIGH level output current
I
OL
LOW level output current
I
L
Leakage current
C
IO
Input/output capacitance
SDA and SCL
V
IL
LOW level input voltage
V
IH
HIGH level input voltage
0
—
—
—
1.7
0.8
5.5
1
1
3
V
V
μ
A
pF
2.0
-1
—
Input; V
I
= 0 V or 5.5 V
V
I
= V
SS
or V
DD
0
—
—
-7.0
8.0
—
2.4
0.8
5.5
1
—
—
1
4
V
V
2.0
-4.0
4.0
-1
—
V
OH
= V
DD
- 0.4 V
V
OL
= 0.4 V
Input; V
I
= 0 V or 5.5 V
V
I
= V
SS
or V
DD
mA
mA
μ
A
pF
0
—
—
—
—
8.5
2.5
0.3 V
DD
5.5
1
1
10
—
4
V
V
0.7 V
DD
-1
-1
5.0
—
Input/output; V
I
= 0 V or 3.6 V
Input/output; V
I
= 5.5 V
V
OL
= 0.4 V
V
I
= V
SS
or V
DD
μ
A
I
L
Leakage current
I
OL
C
IO
LOW level output current
Input/output capacitance
mA
pF
Outputs INT
I
OL
I
L
C
O
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.
LOW level output current
Leakage current
Output capacitance
V
OL
= 0.4 V
V
O
= 0 or 3.6 V
V
I
= V
SS
or V
DD
3.0
-1
—
—
—
2.1
—
1
4
mA
μ
A
pF
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PCA9564D,112 功能描述:I2C 接口集成電路 400KHZ I2C BUS CTRLR RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
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