描述 Description

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 (USIP? Professional IC Lite (USIP-L)) was designed to provide an interoperable, secure, and cost-effective environment for new generations of trusted devices. This secure platform is fully compliant with EMV? and PCI PTS standards. The USIP-L is based upon the most secure, 32-bit, RISC core (MIPS32? 4KSd?) from MIPS Technologies. While providing superior performance (1.35MIPS/MHz), this low-power core adds special instructions to accelerate cryptographic operations and security functions to enforce system integrity.
System security is enhanced by a number of physical and logical protection mechanisms including environmental sensors (temperature, voltage, and frequency), active metal shield, real-time clock (RTC), and 512 bits of secure NVM storage (BPK) with instant erase capability upon tampering. The USIP-L is one of the most integrated solutions for financial and other trusted terminals. It includes 128KB of SRAM, 128KB of ROM, 256KB of flash, and 256 bytes of OTP.
The device provides extensive communication support with USB On-The-Go (OTG), UART, SPI and I2C. In addition, the USIP-L offers a unique set of peripherals such as smart card controller, LCD interface, GPIO, PWM, watchdog, and general-purpose timers.

特性 Features

? MIPS32 4KSd RISC Processor
? 130 MIPS at 96MHz
? 2 x 8KB Cache
? Memory Management Unit
? Enhanced Power Management
? Dedicated Instructions to Boost Cryptographic Operations
? Memories
? 128KB of SRAM
? 256KB of Lockable Flash Memory
? 256 Bytes of User OTP
? 128KB of ROM (HAL, EMV Level 1, and Secure Bootloader)
? Security Features
? Hardware AES-128 Engine
? Unique Serial Number (USN)
? 512-Bit Battery-Powered Key Area (BPK) with Instant Erase Upon Tampering
? Integrated Tamper Sensors (Frequency, Voltage, Temperature, Die Shield)
? 12 External Sensor Inputs
? True Random-Number Generator (TRNG)
? Secure RTC with Interrupt Alarm
? Secure Keyboard Controller (4 x 3)
? Interrupt Controller
? 1D/2D DMA
? LCD Interface: 8-Bit Bus, 6800 Compatible
? One ISO 7816 Controller
? USB 2.0 OTG Full Speed with 16 Endpoints and Integrated Transceiver
? Two UARTs
? I2C Master/Slave
? SPI Master with Up to Seven Slaves
? 16 GPIOs
? Four 16-Bit Timers/Counters
? One PWM with 15mA Output
? Watchdog Timer
? JTAG Boundary Scan
? 121-Ball BGA, 8x8mm body size, 0.65mm Pitch