MAX32555 - DeepCover Secure Cortex-M3Flash Microcontroller

MAX32555是Maxim美信半导体公司的一款光电产品产品，MAX32555是DeepCover Secure Cortex-M3Flash Microcontroller，本站介绍了MAX32555的封装应用图解、特点和优点、功能等，并给出了与MAX32555相关的Maxim元器件型号供参考。

MAX32555 - DeepCover Secure Cortex-M3Flash Microcontroller - 光电产品 - Industry's First Secure SoC Microcontroller for mPOS with Secure Boot Loader with PKA - 美信半导体

产品概述

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 (MAX32555) provides an interoperable, secure, and cost-effective solution to build new generations of trusted devices such as mobile chip and pin pads. The MAX32555 is based on a Cortex M3 processor with 512KB of embedded flash, 96KB of system RAM, 1KB of battery-backed AES self-encrypted NVSRAM. It includes all 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 includes a vast array of peripherals, SPIs, UARTs, DMA, ADC, and DAC that add flexibility to control and differentiate the system design.

关键特性

以下关键特性由Maxim美信半导体提供：

ARM? Cortex? M3 Processor Core Allows for Easy Integration into Applications

60MHz Core Operating Frequency Through PLL

512KB Dual-Bank Flash Memory with Cache

96KB System SRAM

1KB 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

4 External Tamper Sensors with IndependentRandom 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

One ISO 7816 Smart Card Interface with Integrated Transceiver (1.8V, 3V, and 5V)

USB 2.0 Device with Internal Transceiver and Dedicated PLL

3 SPI Ports, 3 UART Ports, and 1 I²C Controller

8 Timers, All with PWM Capability

Up to 70 General-Purpose I/O Pins

6-Channel, 10-Bit ADC and 1-Channel, 8-Bit DAC

Monochrome LCD Controller

4-Channel DMA Controller

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

热门应用

ATM键盘

EMV读卡器

PCI移动支付终端(mPOS)

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