MAX32552

PRODUCTION

DeepCover Secure Arm Cortex-M3 Flash Microcontroller

Secure Cortex-M3 Flash Microcontroller with XiP QuadSPI interface

Data Sheet (Rev. 5) Product Selection Table
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Overview

  • Arm Cortex M3 Processor Core Allows for Easy Integration into Applications
    • 108MHz Core Operating Frequency Through PLL
    • 1MB Dual-Bank Flash Memory with Cache
    • 384KB System SRAM
    • 8KB AES Self-Encrypted NVSRAM
  • Security Features Facilitate System-Level Protection
    • Secure Boot Loader with Public Key Authentication
    • AES, DES and SHA Hardware Accelerators
    • Modulo Arithmetic Hardware Accelerator (MAA) Supporting RSA, DSA, and ECDSA
    • 8-Line 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 Battery-Backup AES Key Storage
    • Temperature and Voltage Tamper Monitor
    • Real-Time Clock
  • Integrated Peripherals Reduce External Component Count
    • Triple-Track Magnetic Stripe Head Interface
    • Two ISO 7816 Smart Card UART with one that integates a ISO7816 transceiver (1.8V, 3V, and 5V)
    • USB 2.0 Device with Internal Transceiver and Dedicated PLL
    • 3 SPI Ports, 2 UART Ports, and 2 I2C Controller
    • 6 Timers, 4 with PWM Capability
    • Up to 64 General-Purpose I/O Pins
    • 2-Channel, 10-Bit ADC and 1-Channel, 8-Bit DAC
    • Monochrome LCD Controller
    • 4-Channel DMA Controller
    • 1 SPI Execute in Place (XiP) Master
  • Power Management Optimizes Battery Life and
    • Reduces Active Power Consumption
    • Single 3.3V Supply Operation*
    • Integrated Battery-Backup Switch
    • Clock Gating Function,
    • Low-Current Battery-Backup Operation

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 (MAX32552) provides an interoperable, secure, and cost-effective solution to build new generations of trusted devices such as mobile chip and pin pads. The MAX32552 is based on an Arm® Cortex®-M3 processor with 1MB of embedded flash, 384KB of system RAM, 8KB of battery-backed AES self-encrypted NVSRAM. In addition to a high-performance QSPI® interface for secure code execution and data storage, it includes most of the essential functions of mobile POS terminal including a cryptographic engine, a true random number generator, battery-backed RTC, environmental and tamper detection circuitry, a magnetic stripe reader, a smart card controller with embedded transceiver to directly support 1.8V, 3.3V, and 5V cards, and an integrated secure keypad controller. It also provides a seamless interface to monochrome graphic displays and includes a vast array of peripherals, SPIs, UARTs, DMA, ADC, and DAC that add flexibility to control and differentiate the system design.

Applications

  • ATM Keyboards
  • Contact Pin Pads
  • EMV Card Reader
  • PCI Mobile Payment Terminals (mPOS)
MAX32552
DeepCover Secure Arm Cortex-M3 Flash Microcontroller
MAX32552 Functional Diagram
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Documentation

Data Sheet 1

Reliability Data 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Microcontrollers 2
MAX32550
PRODUCTION DeepCover Secure Arm Cortex-M3 Flash Microcontroller
MAX32560
PRODUCTION DeepCover Secure Arm Cortex-M3 Flash Microcontroller
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Evaluation Kits

MAX32552-KIT

Evaluation Kit for the MAX32552

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Features and Benefits

  • MAX32552 EV kit containing a MAX32552 with a preprogrammed demo
  • JTAG debugger with ribbon cable
  • Two standard A to micro B USB cables
  • One universal AC to + 5V DC wall power adapter
  • Two hex keys for IC socket

Product Details

The MAX32552 EV kit provides a platform for evaluating the capabilities of the DeepCover® secure microcontroller (MAX32552). It integrates a ARM® Cortex® -M3 core to provide embedded security solutions to cloak sensitive data under multiple layers of advanced physical security and provide the most secure key storage possible.

Applications

  • ATM Keyboards
  • Contact Pin Pads
  • EMV Card Reader
  • PCI Mobile Payment Terminals (mPOS)
MAX32552-KIT
Evaluation Kit for the MAX32552

Latest Discussions

2 Years Ago
MAX32552 USB CDC Issue
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