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MCP23S18T-E/MJVAO +BOM

16-Bit SPI I/O Expander with Open-Drain Output.

Hersteller:

Microchip
Herstellerteil #:

MCP23S18T-E/MJVAO
Datenblatt:

MCP23S18T-E/MJVAO Datenblatt (PDF)
Mounting Style:

SMD/SMT
Interface Type:

Serial, SPI
Number of I/Os:

16 I/O
Interrupt Output:

With Interrupt
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an MCP23S18T-E/MJVAO

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

MCP23S18T-E/MJVAO Allgemeine Beschreibung

The MCP23X18 device provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface.
• MCP23018 - I2C interface
• MCP23S18 - SPI interface
The MCP23X18 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the polarity inversion register. All registers can be read by the system master.

Hauptmerkmale

16-bit remote bidirectional I/O port
Open-drain outputs:
5.5V tolerant
25 mA sink
400 mA total current out
Low standby current as low as 1 µA
High-speed I2C™ interface up to 3.4MHz
Single hardware address pin: Voltage input to allow up to eight devices on the bus
Configurable interrupt output pins: Configurable as active-high, active-low or open-drain
Low standby current:1 µA (typ.)

Spezifikationen

Product Category	Interface - I/O Expanders	Mounting Style	SMD/SMT
Interface Type	Serial, SPI	Number of I/Os	16 I/O
Interrupt Output	With Interrupt	Supply Voltage - Min	2.7 V
Supply Voltage - Max	5.5 V	Maximum Clock Frequency	10 MHz
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Qualification	AEC-Q100	ESD Protection	Without ESD Protection
Operating Supply Current	1 mA	Operating Supply Voltage	2.7 V to 5.5 V
Output Current	25 mA	Output Type	Open Drain
Pd - Power Dissipation	700 mW	Product	I/O Expanders
Product Type	I/O Expanders	Factory Pack Quantity	3300
Subcategory	Interface ICs	Type	I/O Expander with Serial Interface

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