Benefits and Features
●High-Efficiency Microcontroller for Secure Battery-Powered Applications
•Arm Cortex-M4 Processor with FPU up to 150MHz
•150MHz and 75MHz Internal Oscillators
•Low-Power 7.37MHz System Clock Option
•1MB Flash, Organized into Dual Banks 2 x 512KB
•760KB (608KB ECC) SRAM
•Optional Error Correction Code (ECC-SEC-DED)for Cache, SRAM, and Internal Flash
•1KB AES Encrypted NVSRAM, 8KB Internal OTP
●Scalable Cached External Memory Interfaces
•QSPI Flash with AES-GCM and XiP
•QSPI SRAM with AES-GCM and XiP
•150Mbps SDHC/eMMC/SDIO/microSD Interface
●Security Features Facilitates System-Level Protection
•ISO 14443A/B, JIS X 6319-4, ISO 15693Contactless Reader with Internal Transceiver
•Secure Bootloader with Public Key Authentication
•Hardware AES, DES, ECDSA, and SHA-2 Engines
•10-Line Secure Keypad Controller
•TRNG (SP-800-90A and SP-800-90B)
•Six External Dynamic Tamper Sensors
•Die Shield with Dynamic Random Signal
•1x 256-Bit and 2x 128-Bit Flip-Flop-Based AES KeyStorage
•Temperature and Voltage Tamper Monitor
•Fault Detectors
●Optimal Peripheral Mix Provides Platform Scalability
•16-Channel DMA
•One QSPI/SPI Master
•Up to Three SPI Master (37.5MHz)/Slave (75MHz)
•Up to Six UARTs with Flow Control
•Up to Two ISO 7816 UART/Smart Card Controller
•Up to Three 1MHz I2C Master/Slave
•Up to Three Channels 7.8ksps 10-Bit Sigma-DeltaADC
•USB 2.0 High-Speed Device Interface with PHY
•10/100 Ethernet MAC with RMII/MII Support
•24-Bit TFT LCD Controller
•12-Bit Parallel Camera Interface
•Triple-Track Magnetic Stripe Head Interface
•Eight Pulse Train Generators
•Six 32-Bit Timers, Two HTimers
•1-Wire Master, Two Watchdog Timers
•Real-Time Clock (RTC)
Applications
●Secure Card Reader for PIN (SCRP)
●PCI Mobile Payment Terminals (MPOS)
●Countertop and Tablet POS
●Contact/Contactless PIN Pads
●ATM Keyboards