參數(shù)資料
型號(hào)： MCP23016
廠商： Microchip Technology Inc.
英文描述： 16-Bit I2C I/O Expander(16位I/O口擴(kuò)展芯片)
中文描述： 16位I2C I / O擴(kuò)展（16位的I / O口擴(kuò)展芯片）
文件頁(yè)數(shù)： 19/38頁(yè)
文件大?。?/td> 578K
代理商： MCP23016
2003 Microchip Technology Inc.
DS20090B-page 19
MCP23016
2.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Ambient temperature under bias................................................................................................................ -55 to +125°C
Storage temperature.............................................................................................................................. -65°C to +150°C
Voltage on any pin with respect to V
SS
......................................................................................... -0.3V to (V
DD
+ 0.3V)
Voltage on V
DD
with respect to V
SS
......................................................................................................... -0.3V to +6.5V
Total power dissipation
(Note 1)
............................................................................................................................ 1.0 W
Maximum current out of V
SS
pin .......................................................................................................................... 300 mA
Maximum current into V
DD
pin ............................................................................................................................. 250 mA
Input clamp current, I
IK
(V
I
< 0, or V
I
> V
DD
).......................................................................................................
±
20 mA
Output clamp current, I
OK
(V
O
< 0, or V
O
> V
DD
) ................................................................................................
±
20 mA
Maximum output current sunk by any I/O pin......................................................................................................... 25 mA
Maximum output current sourced by any I/O pin ................................................................................................... 25 mA
Maximum current sunk by
combined PORTS...................................................................................................... 200 mA
Maximum current sourced by combined PORTS ................................................................................................ 200 mA
Note 1:
Power dissipation is calculated as follows:
Pdis = V
DD
x {I
DD
-
∑
I
OH
} +
∑
{(V
DD
-V
OH
) x I
OH
} +
∑
(V
O
l x I
OL
)
NOTICE:
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP23016-I/ML 功能描述:接口-I/O擴(kuò)展器 16 bit In/Out RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23016-I/SO 功能描述:接口-I/O擴(kuò)展器 16 bit In/Out RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23016-I/SO 制造商:Microchip Technology Inc 功能描述:I/O Expander IC
MCP23016-I/SP 功能描述:接口-I/O擴(kuò)展器 16 bit In/Out RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
MCP23016-I/SP 制造商:Microchip Technology Inc 功能描述:I/O Expander IC
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