Products > Integrated Circuits (ICs) > Embedded Processors & Controllers > MAX32590-LNS+
  • MAX32590-LNS+

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  • Package/Case :
  • LFBGA324
  • Product Categories :
  • Microcontroller
  • RoHs Status:
  • Lead free/RoHS Compliant
  • In-stock:
  • 4000


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MAX32590-LNS+ Product Details

DeepCover embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible.

The DeepCover Secure Microcontroller (MAX32590) provides an interoperable, secure, and cost-effective solution to build new generations of trusted devices such as multimedia-enabled portable EFT-POS terminals. The MAX32590-LNS+ integrates a Memory Management Unit (MMU), 32KB of instruction cache, 16KB of data cache, 4KB instruction TCM, 4KB data TCM, 384KB of system SRAM, 2KB of One-Time-Programmable (OTP) memory, 128KB of Boot ROM, 24KB of battery-backed SRAM. The MAX32590-LNS+ maximizes on-chip bandwidth when dealing with high-speed communication such as 100Mbps Ethernet, large color LCD displays, and gigabit-sized mass storage devices.

In addition to hardware crypto functions, the MAX32590-LNS+ provides a true random number generator, battery-backed RTC, nonvolatile SRAM and real-time environmental and tamper detection circuitry to facilitate system-level security for the application.

The secure microcontroller includes multiple communication interfaces. One USB host controller and one USB device controller with their respective USB transceiver, two Smart Card controllers, five SPI ports, three UARTs, an SD/SDHC/SDIO controller, an Ethernet 10/100 MAC with FIFO and an I2C bus are also provided. The three on-chip timers also support PWM output generation for direct control of external devices. An integrated Secure Keypad and Thermal Printer interface provide an integrated solution for mobile POS terminals. Additionally, a 3-channel 10-bit ADC is provided for printer support and general use.


  • ARM926EJ-S? Processor Core with 16KB Data Cache and 32KB Instruction Cache
  • 384MHz Core Operating Frequency Via PLL (400MHz in Extended Frequency Mode)
  • 192MHz Multilayer AHB Bus Matrix (200MHz in Extended Frequency Mode)
  • 96MHz APB Bus Matrix (100MHz in Extended Frequency Mode)
  • Security Features
    • Secure Boot Loader with Public Key Authentication
    • AES, DES and SHA Hardware Accelerators
    • Modulo Arithmetic Hardware Accelerator (MAA) Supporting RSA, DSA and ECDSA
    • Secure Keypad Controller
    • Hardware True Random Number Generator
    • Die Shield with Dynamic Fault Detection
    • 6 External Tamper Sensors with Independent Random Dynamic Patterns
    • 256-Bit Flip-Flop Based Nonvolatile AES Key Storage
    • Temperature and Voltage Tamper Monitor
    • Real-Time External Memory Encryption and Integrity Check
    • Real-Time Clock
  • Memory
    • 384KB System SRAM
    • 4KB Instruction TCM, 4KB Data TCM
    • 24KB AES User Encryptable NV SRAM
    • Dual External Memory Controller (LPDDR400, SDRAM, SRAM, NOR Flash, NAND Flash)
    • 2KB User Programmable OTP
    • NAND Flash Controller with Hardware ECC
  • I/O and Peripherals
    • USB 2.0 Host/Device with Internal Transceivers
    • Three UART Ports/One I2C Port
    • Five SPI Ports with I2S Functionality
    • Two ISO 7816 Smart Card Interfaces
    • SD/SDHC/SDIO Interface
    • 10/100Mbps Ethernet MAC Controller
    • Thermal Printer Interface
    • Three Timers with PWM Capability
    • Up to 160 General-Purpose I/O Pins
    • Three-Channel, 10-Bit ADC
    • LCD Controller Supporting STN and TFT Displays
    • Monochrome LCD Controller
    • 16-Channel DMA Controller
    • Advanced Interrupt Controller
  • Power Management
    • Flexible Clock Prescalers
    • Clock Gating Function
    • Low-Current Battery-Backup Operation
    • Configurable Low-Power Modes


  • ATM Keyboards
  • Certificate Authentication
  • Electronic Commerce
  • EMV Card Readers
  • Pay-per-Play
  • PCI Terminals
  • PIN Pads
  • Secure Access Control
  • Secure Data Storage
  • 电子游戏

MAX32590-LNS+ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Microcontroller Type
  • Secure
  • MCU Core
  • ARM926EJ-S
  • Core Clock Speed (max) (MHz)
  • 384
  • Data Processing
  • 32-bit
  • Instruction Bus
  • 32-bit
  • Data Pointers
  • -
  • Internal Flash (KBytes)
  • -
  • Internal SRAM (KBytes)
  • 384
  • Internal OTP (KBytes)
  • 3
  • Application ROM (KBytes)
  • 128
  • Application EPROM (KBytes)
  • -
  • Cache Memory (KBytes)
  • 32 + 16
  • Internal Battery Backed NV SRAM (KBytes)
  • 24
  • External Battery Backed NV SRAM (KBytes)
  • -
  • External Memory Support
  • Dual-Bus ,LPDDR ,NAND Flash ,NOR Flash ,SDRAM ,SRAM
  • External Memory Encryption
  • AES User Defined + Integrity
  • Hardware Cryptography
  • 3DES ,AES ,DSA ,ECDSA ,RSA ,SHA-1 ,SHA-244 ,SHA-256
  • Self Destruct Inputs
  • 6D-pairs
  • Other Secure Features
  • Frequency Sensor ,Temp. Sensor (Internal) ,Voltage Sensor
  • UARTs
  • -
  • USARTs
  • 3
  • SPI Bus
  • 5
  • I2C Bus
  • 1 Master/Slave
  • USB
  • 1 x 2.0 FS Device ,1 x 2.0 FS Host
  • Com. Peripherals
  • 10/100 Ethernet MAC
  • GPIO Pins (max)
  • 160
  • LCD Segments
  • Color TFT Controller ,LCD Interface
  • Hardware Mult/Acc.
  • -
  • Internal Ring Osc.
  • Yes
  • Features
  • DMA Controller ,JTAG Port ,MMU ,PLL ,RNG ,SD ,SDHC ,SDIO Interface ,Secure Keypad Controller ,Tamper Sensors ,Thermal Printer I/F
  • Timers 8 bit (max)
  • -
  • Timers 16 bit (max)
  • -
  • Timers 32 bit (max)
  • 3
  • PWM
  • 3
  • Timer Features
  • RTC ,Watchdog
  • ADC Architecture
  • SAR
  • Conv. Speed (ksps)
  • 6
  • Resolution (bits)
  • 10
  • ADC Channels
  • 3x10-bit
  • DACs
  • -
  • Vsupply (V)
  • 0.87 to 1.1 (Core) ,1.7 to 1.9 (LP memory) ,2.4 to 3.6 (Battery) ,3.0 to 3.6 (IO)
  • Active Power (mA)
  • -
  • Stop Mode Current (nA)
  • -
  • Battery Leakage (\u03bcA)
  • -
  • Power Features
  • -
  • Deep Cover
  • Yes
  • EV Kit
  • Yes
  • RoHS Available
  • See Data Sheet
  • Package/Pins
  • CSBGA/324 ,CSBGA-CU/324
  • Smallest Available Pckg. (max w/pins) (mm2)
  • 228
  • Budgetary Price (See Notes)
  • -

MAX32590-LNS+ Documents

MAX32590-LNS+ Related Products

Ratings and Reviews (2)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **ho K***

    awsome item thank you

  • **oslo***

    Товар был хорошо упакован. Микросхемы еще не проверял...

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Estimated Delivery Time: Jun 26 - Jul 01 days (choose Expedited at checkout).

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  • 7-30 days

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  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that MAX32590-LNS+ is the original manufacturer or agent of MAXIM?
We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents. All MAXIM suppliers must pass the qualification review before they can publish their MAX32590-LNS+ devices; we pay more attention to the channels and quality of MAX32590-LNS+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MAX32590-LNS+ chips? Including MAXIM original factory information, Microcontroller application, MAX32590-LNS+ pictures?
You can use Jotrin's intelligent search engine, or filter by Microcontrollers category, or find it through Maxim Integrated Information page.
Q: Are the MAXIM's MAX32590-LNS+ price and stock displayed on the platform accurate?
The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MAX32590-LNS+, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of MAX32590-LNS+?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MAX32590LNS+ we delivered, we will accept the replacement or return of the MAX32590-LNS+ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MAX32590-LNS+.
(3)The MAX32590-LNS+ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MAX32590-LNS+ datasheet pdf, MAX32590 pin diagram?
Need any After-Sales service, please feel free contact us:

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