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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. USB Interfaces
                                                                                                  Print Page

                                                                                                  MAX3421EETJ+

                                                                                                  USB Interface, ESD-Protected USB Peripheral/Host Controller, USB 2.0, 3 V, 3.6 V, TQFN, 32 Pins

                                                                                                  Date/Lot Code

                                                                                                  ANALOG DEVICES MAX3421EETJ+
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX3421EETJ+
                                                                                                  Newark Part No.73Y3606
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  157 In Stock

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                                                                                                  Delivery in 2-4 Business Days(UK stock)
                                                                                                  Order before 9pm EST standard shipping
                                                                                                  QuantityPrice
                                                                                                  1+$26.910
                                                                                                  10+$20.230
                                                                                                  25+$20.210
                                                                                                  50+$18.980
                                                                                                  120+$17.740
                                                                                                  300+$17.430
                                                                                                  540+$16.810
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $26.91
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX3421EETJ+
                                                                                                  Newark Part No.73Y3606
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  USB IC TypeESD-Protected USB Peripheral/Host Controller
                                                                                                  USB StandardUSB 2.0
                                                                                                  Supply Voltage Min3V
                                                                                                  Supply Voltage Max3.6V
                                                                                                  IC Case / PackageTQFN
                                                                                                  Interface Case StyleTQFN
                                                                                                  No. of Pins32Pins
                                                                                                  Data Rate12Mbps
                                                                                                  No. of Ports1Ports
                                                                                                  No. of Ports1 Port
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  MAX3421EETJ+ is a USB peripheral/host controller with an SPI interface. It contains the digital logic and analogue circuitry necessary to implement a full-speed USB peripheral or a full-/low speed host compliant with USB specification rev 2.0. A built-in transceiver features ±15kV ESD protection and programmable USB connect and disconnect. An internal serial interface engine (SIE) handles low-level USB protocol details such as error checking and bus retries. It operates using a register set accessed by SPI interface that operates up to 26MHz. Any SPI (microprocessor, ASIC, DSP, etc.) can add USB peripheral or host functionality using the simple 3- or 4-wire SPI interface. It makes the vast collection of USB peripherals available to any microprocessor, ASIC, or DSP when it operates as a USB host. Applications include embedded systems, medical devices, microprocessors and DSPs, custom USB devices, cameras, desktop routers, PLCs, set-top boxes, PDAs, MP3 players, and instrumentation.

                                                                                                  • Microprocessor-independent USB solution, integrated USB transceiver
                                                                                                  • Software compatible with the MAX3420E USB peripheral controller with SPI interface
                                                                                                  • Level translators and VL input allow independent system interface voltage
                                                                                                  • Internal comparator detects VBUS for self powered peripheral applications
                                                                                                  • ESD protection on D+, D-, and VBCOMP, handles low-level USB signalling details
                                                                                                  • Interrupt output pin (level- or programmable edge) allows polled or interrupt-driven SPI interface
                                                                                                  • Eight general-purpose inputs and eight general purpose outputs
                                                                                                  • Interrupt signal for general-purpose input pins, programmable edge polarity
                                                                                                  • Automatically handles USB flow control and double buffering, intelligent USB SIE
                                                                                                  • 32 TQFN-EP package, - 40°C to + 85°C temperature range

                                                                                                  Technical Specifications

                                                                                                  USB IC Type

                                                                                                  ESD-Protected USB Peripheral/Host Controller

                                                                                                  Supply Voltage Min

                                                                                                  3V

                                                                                                  IC Case / Package

                                                                                                  TQFN

                                                                                                  No. of Pins

                                                                                                  32Pins

                                                                                                  No. of Ports

                                                                                                  1Ports

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  USB Standard

                                                                                                  USB 2.0

                                                                                                  Supply Voltage Max

                                                                                                  3.6V

                                                                                                  Interface Case Style

                                                                                                  TQFN

                                                                                                  Data Rate

                                                                                                  12Mbps

                                                                                                  No. of Ports

                                                                                                  1 Port

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Associated Products

                                                                                                  2 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:Unknown
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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