MAX7301ATL+ - Maxim Integrated

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MAX7301ATL+
Manufacturer

Maxim Integrated
ChipWorker Part#

CW44836086
Category

Interface IC, Interface Controller
Package

TQFN-40
Description

I/O Expander, 26MHz, SPI, 2.5V, 5.5V, TQFN
Documentation

Datasheet

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MAX7301ATL+ Specifications

Attribute	Attribute Value

Part Number	MAX7301ATL+
Manufacturer	Maxim Integrated
ChipWorker Part#	CW44836086
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	40 Pin
Case/Package	TQFN-40
Supply Voltage (DC)	2.50V (min)
Number of Positions	40 Position
Clock Speed	26 MHz
Number of Inputs and Outputs	28 Input IO
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.5 V
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Size-Length	10.1 mm
Size-Width	10.1 mm
Size-Height	0.7 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Unknown
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The MAX7301ATL+ is a 4 wire interfaced, 2.5V to 5.5V, 28 port I/O expander in 40 pin TQFN package. This compact, serial interfaced I/O expander (or general purpose I/O (GPIO) peripheral) provides microprocessors with up to 28 ports. Each port is individually user configurable to a logic input or logic output. Each port can be configured either as a push-pull logic output capable of sinking 10mA and sourcing 4.5mA or a Schmitt logic input with optional internal pull-up. Seven ports feature configurable transition detection logic which generates an interrupt upon change of port logic level. The MAX7301 is controlled through an SPI compatible 4 wire serial interface.
Low power consumption reduces power supply requirements
Operating temperature range from -40°C to 125°C
High speed 26MHz SPI/QSP/MICROWIRE compatible serial interface
Maximum shutdown current is 11µA

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