MAX32566
ObsoleteLow-Power, ARM Cortex-M4 with FPU-Based SOC with Contactless Transceiver
Secure Cortex-M4F Microcontroller with Integrated Contactless Interface and XiP Quad SPI
Part Details
- High-Efficiency Microcontroller Optimizes Battery Life
- External 24MHz Crystal Supports 96MHz System Clock
- High-Speed Execute-in-Place SPI (SPIX) Interfaces with Up to 128MB External Flash
- 128kB of System SRAM
- Scalable Battery Backup of 0/32/64/96/128kB
- Scalable Encryption of 0/32/64/96/128kB
- Multiple 32-Bit Words of One-Time Programmable (OTP) Memory
- Single 3.0V/3.3V Supply Operation with Internal LDO
- Multimode, Multistandard RF Radio
- ISO 14443 Type A/B and EMV Compliant Contactless Interface with Internal Transceiver
- Security Features Facilitate System-Level Protection
- Public-Key Based Secure Boot Loader
- Real-Time AES Decryption and Authentication for External Code Memory
- AES, DES, 3DES, and SHA Hardware Accelerators
- Modulo Arithmetic Hardware Accelerator (MAA) Supporting RSA, DSA, and ECC
- 10-Line Secure Keypad Controller
- Hardware True Random Number Generator
- Up to Six External Dynamic Tamper Sensor Pairs with Independent Random Dynamic Patterns
- Fast Erase of Battery-Backed AES Keys
- Environmental and Microprobe Tamper Sensors
- Battery-Backed Real-Time Clock
- Optimal Peripheral Mix Provides Platform Scalability
- Two ISO 7816 UARTs
- Three UARTs
- Two SPI/I2S Ports
- One I2C Controller
- USB 2.0 Full-Speed Device with Internal Transceiver
- Four 32-Bit Timers with PWM Capability
- Watchdog Timer and One Wakeup Timer
- Four-Input, 9-Bit SAR ADC Operating at 4MS/s
- Up to 59 General-Purpose I/O Pins
DeepCover® embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure software protection possible.
The DeepCover secure microcontroller (MAX32566) is a secure and cost-effective solution for new generations of trusted devices for mobile payment. An RF contactless radio allows for fast, reliable communication.
The ARM® Cortex®-M4 with FPU core supports a 96MHz system clock. Multiple power operating modes and dynamic clock gating minimize power consumption while maintaining high-performance on demand. Up to 128MB of external, encryptable flash memory is supported on a high-speed SPI bus. Portions of the internal 128kB SRAM are encryptable and can be battery-backed for secure and reliable storage.
Multiple security features create a secure cryptographic boundary that protects program code and data. Environmental, microprobe, and user-configurable external dynamic tamper sensors can trigger a system-level tamper response, erasing secret keys and rendering internal and external memory unreadable. A secure keyboard controller provides a convenient user interface while protecting against unauthorized access. High-speed cryptographic accelerators and a random number generator support highly secure communications.
Multiple SPI, I2S, I2C, UART and ISO-7816 UART serial interfaces are provided, as well as a USB controller/transceiver. Four general-purpose timers support PWM output. An integrated four-channel, 9-bit 4MS/s SAR ADC measures battery voltages and other external signals.
Applications
- Contactless Payment
- Electronic Commerce
- Fitness wearables
- IoT
- PCI Terminals
- PIN Pads
- Secure Access Control
- Secure Payment
Documentation
Evaluation Kits
Evaluation Kit for the MAX32566
Resources
Latest Discussions
No discussions on max32566 yet. Have something to say?
Start a Discussion on EngineerZone®