ARM微控制器 - MCU Flash MCU
* High-PerformanceAutomotive-GradeMicrocontroller for Safety-Critical Applications * Dual-Core Lockstep CPUs with ECC-Protected Caches * ECC on Flash and RAM Interfaces * Built-In Self-Test BIST for CPU and On-Chip RAMs * Error Signaling Module ESM with Error Pin * Voltage and Clock Monitoring * ARM Cortex - R5F 32-Bit RISC CPU * 1.66 DMIPS/MHz with 8-Stage Pipeline * FPU with Single- and Double-Precision * 16-Region Memory Protection Unit MPU * 32 KB Instruction and 32 KB Data Caches with ECC * Open Architecture with Third-Party Support * OperatingConditions * Up to 300-MHz CPU Clock * Core Supply Voltage VCC: 1.14 to 1.32 V * I/O Supply Voltage VCCIO: 3.0 to 3.6 V * Integrated Memory * 4MB of Program Flash with ECC * 512KB of RAM with ECC * 128KB of Data Flash for Emulated EEPROM with ECC * 16-BitExternal Memory Interface EMIF * HERCULES Common PlatformArchitecture * Consistent Memory Map Across Family * Real-Time Interrupt R Timer OS Timer * Two 128-Channel Vectored Interrupt Module VIM with ECC Protection on Vector Table * VIM1 and VIM2 in Safety Lockstep Mode * Two 2-Channel Cyclic Redundancy Checker CRC Modules * Direct Memory Access DMA Controller * 32 Channels and 32 Control Packets * ECC Protection for Control Packet RAM * DMA Accesses Protected by Dedicated MPU * Frequency-Modulated Phase-Locked Loop FMPLLwith Built-In Slip Detector * SeparateNonmodulating PLL * IEEE 1149.1 JTAG, Boundary Scan, and ARMCoreSight Components * Advanced JTAGSecurity Module AJSM * Trace and CalibrationCapabilities * ETM, RTP, DMM , POM * Multiple CommunicationInterfaces * 10/100 Mbps Ethernet MAC EMAC * IEEE 802.3 Compliant 3.3-V I/O Only * Supports MII, RMII, and MDIO * FlexRay Controller with 2 Channels * 8KB of Message RAM with ECC Protection * Dedicated FlexRay Transfer Unit FTU * Four CAN Controller DCAN Modules * 64 Mailboxes, Each with ECC Protection * Compliant to CAN Protocol Version 2.0B * Two Inter-Integrated Circuit I2C Modules * Five Multibuffered Serial Peripheral Interface MibSPI Modules * MibSPI1: 256 Words with ECC Protection * Other MibSPIs: 128 Words with ECC Protection * Four UART SCI Interfaces, Two with Local Interconnect Network LIN 2.1 Interface Support * Two High-End Timer N2HETModules * 32 Programmable Channels Each * 256-Word Instruction RAM with Parity * Hardware Angle Generator for Each N2HET * Dedicated High-End Timer Transfer Unit HTU for Each N2HET * Two 10- and 12-Bit MultibufferedAnalog-to-Digital Converter MibADC Modules * MibADC1: 32 Channels Plus Control for up to 1024 Off-Chip Channels * MibADC2: 25 Channels * 16 Shared Channels * 64 Result Buffers Each with Parity Protection * EnhancedTiming Peripherals * 7 Enhanced Pulse Width Modulator ePWM Modules * 6 Enhanced Capture eCAP Modules * 2 Enhanced Quadrature Encoder Pulse eQEP Modules * ThreeOn-Die Temperature Sensors * ±2°C Accuracy * Up to 145 Pins Available for General-PurposeI/O GPIO * 16 Dedicated GPIO Pins with External InterruptCapability * Packages * 337-Ball Grid Array ZWT [Green]
