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MAX3421EEHJ+T The MAX3421EEHJ+T from Analog Devices is a USB Peripheral/Host Controller featuring an SPI interface. It operates within a temperature range of -40°C to 85°C.
Mfr Part #:

MAX3421EEHJ+T

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX3421EEHJ+T from Analog Devices is a USB Peripheral/Host Controller featuring an SPI interface. It operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 6,101 pcs
$ Price Range: $3.65

MAX3421EEHJ+T Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
4,636 pcs
On Request
4636 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,463 pcs
On Request
1463 pcs On Request 1 On Request On Request On Request On Request On Request
Trace Tec ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX3421EEHJ+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Protection
Function
Interface
Lead Spacing
Operating Temperature
Protocol
Standards
Supplier Device Package
Supplier Package
Voltage
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MAX3421EEHJ+T Description

Short technical summary and product information.

The MAX3421EEHJ+T is a versatile USB Peripheral/Host Controller designed by Analog Devices Inc. (Maxim Integrated). It complies with the USB specification revision 2.0, supporting both full-speed (12Mbps) peripheral operation and full-/low-speed (12Mbps/1.5Mbps) host operation. The device integrates a USB transceiver with ±15kV ESD protection and programmable connect/disconnect functionality.

 

This controller utilizes an SPI interface, operating up to 26MHz, allowing microprocessors, ASICs, or DSPs to add USB functionality. It features internal level translators that enable the SPI interface to run at system voltages between 1.4V and 3.6V. The MAX3421EEHJ+T includes eight general-purpose inputs and eight general-purpose outputs, providing additional flexibility for system integration. It is designed to operate reliably over an extended temperature range of -40°C to +85°C.

 

The MAX3421EEHJ+T is available in a compact 32-pin TQFP package (5mm x 5mm). Its intelligent USB Serial Interface Engine (SIE) handles low-level USB protocol details, including error checking and bus retries, simplifying firmware development for SPI masters. This makes it suitable for various applications requiring USB connectivity in embedded systems.

MAX3421EEHJ+T Quick Information

Product Type: USB Controller
Canonical Name: MAX3421E USB Peripheral/Host Controller with SPI Interface
Subcategory: Interface Controllers

MAX3421EEHJ+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX3421EEHJ+T Estimated Pricing

Qty Low High
1+ $3.65 $3.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX3421EEHJ+T Features

  • USB 2.0 peripheral/host controller.
  • Integrated USB transceiver with ESD protection.
  • 26MHz SPI interface for easy integration.
  • Operates from 1.4V to 3.6V system voltage.
  • Available in a 32-TQFP package.

MAX3421EEHJ+T Applications

  • Adds USB functionality to embedded systems.
  • Suitable for USB peripheral devices.
  • Enables USB host control applications.
  • Ideal for microprocessor-based designs.

MAX3421EEHJ+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the MAX3421EEHJ+T?

The operating temperature range is -40°C to 85°C.

What package type is the MAX3421EEHJ+T available in?

The MAX3421EEHJ+T is available in a 32-TQFP package.

What is the operating voltage for the MAX3421EEHJ+T?

The operating voltage is between 1.4V and 3.6V.

What USB standard does the MAX3421EEHJ+T comply with?

It complies with USB 2.0.

What interface does the MAX3421EEHJ+T use?

It uses an SPI interface.

What is the SPI clock frequency supported by the MAX3421EEHJ+T?

The SPI interface operates up to 26MHz.

Does the MAX3421EEHJ+T have ESD protection?

Yes, it features ±15kV ESD protection.

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