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MAX3420EECJ+ The Analog Devices MAX3420EECJ+ is a full-speed USB peripheral controller with an SPI interface. It operates from -40°C to 85°C and is available in a 32-LQFP package.
Mfr Part #:

MAX3420EECJ+

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX3420EECJ+ is a full-speed USB peripheral controller with an SPI interface. It operates from -40°C to 85°C and is available in a 32-LQFP package.
✓ Total Stock: 51 pcs
$ Price Range: $3.65

MAX3420EECJ+ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
51 pcs
On Request
51 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

MAX3420EECJ+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
ESD Protection
Function
Interface
Lead Spacing
Operating Temperature
Operating Voltage
Protocol
Standards
Supplier Device Package
Supplier Package
Voltage
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MAX3420EECJ+ Description

Short technical summary and product information.

The MAX3420EECJ+ from Analog Devices is a USB peripheral controller designed to simplify the integration of USB functionality into various systems. It complies with USB specification revision 2.0 for full-speed operation and includes an integrated full-speed USB transceiver with ±15kV ESD protection.

 

This controller features an intelligent Serial-Interface Engine (SIE) that handles low-level USB protocol details, error checking, and bus retries, reducing the burden on the host microprocessor. The SPI interface operates up to 26MHz and supports both 3- or 4-wire configurations, allowing it to be easily added to systems using microprocessors, ASICs, or DSPs. Internal level translators enable the SPI interface to run at system voltages between 1.71V and 3.6V.

 

The MAX3420EECJ+ operates over an extended temperature range of -40°C to +85°C. It is available in a 32-pin LQFP package (7mm x 7mm). The device includes four general-purpose inputs and outputs, providing additional flexibility for system design. Applications include cell phones, PC peripherals, custom USB devices, cameras, and instrumentation.

 

Key features include automatic handling of USB flow control and double buffering, built-in timers for USB time-sensitive operations, and double-buffered data endpoints to increase throughput. The device also includes built-in endpoint FIFOs for control, bulk, and interrupt transfers.

MAX3420EECJ+ Quick Information

Product Type: USB Peripheral Controller
Canonical Name: MAX3420E USB Peripheral Controller with SPI Interface
Subcategory: Interface Controllers

MAX3420EECJ+ Compliance

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

MAX3420EECJ+ Estimated Pricing

Qty Low High
1+ $3.65 $3.65

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

MAX3420EECJ+ Features

  • Full-speed USB 2.0 peripheral controller.
  • Integrated USB transceiver with ±15kV ESD protection.
  • Programmable 26MHz SPI interface.
  • Operates from -40°C to 85°C.
  • Available in a 32-LQFP package.

MAX3420EECJ+ Applications

  • Simplifies adding USB to any system.
  • Microprocessor-independent USB solution.
  • Ideal for cell phones and PC peripherals.
  • Suitable for custom USB devices.
  • Used in instrumentation and cameras.

MAX3420EECJ+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the MAX3420EECJ+?

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

What voltage does the MAX3420EECJ+ operate at?

The device operates at voltages between 3V and 3.6V.

What package is the MAX3420EECJ+ supplied in?

The MAX3420EECJ+ is supplied in a 32-LQFP package.

What interface does the MAX3420EECJ+ use?

The MAX3420EECJ+ uses an SPI interface.

What USB standard does the MAX3420EECJ+ comply with?

The MAX3420EECJ+ complies with USB 2.0.

What is the SPI interface frequency for the MAX3420EECJ+?

The SPI interface operates up to 26MHz.

What is the ESD protection level on the MAX3420EECJ+?

The MAX3420EECJ+ features ±15kV ESD protection.

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