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Microsemi M2S025

ARM Cortex-M3, 166 MHz, 256 kB ROM, 64 kB RAM

Microcontroller Subsystem (MSS) - Hard 166 MHz 32-Bit ARM Cortex-M3 Processor (r2p1) Embedded Trace Macrocell (ETM) Memory Protection Unit (MPU) JTAG Debug (4 wires), SW Debug (SWD, 2wires), SW Viewer (SWV) - 64 KB Embedded SRAM (eSRAM) - Up to 512 KB Embedded Non-volatile Memory (eNVM) - Triple Speed Ethernet (TSE) 10/100/1000 Mbps MAC - USB 2.0 High Speed On-The-Go (OTG) Controller with ULPI Interface - CAN Controller, 2.0B Compliant, Conforms to ISO11898-1 - 2 Each: SPI, I2C, Multi-Mode UARTs (MMUART) Peripherals - Hardware Based Watchdog Timer - 1 General Purpose 64-Bit (or two 32-bit) Timer(s) - Real-Time Calendar/Counter (RTC) - DDR Bridge (4 Port Data R/W Buffering Bridge to DDR Memory) with 64-Bit AXI IF - 2 AHB/APB Interfaces to FPGA Fabric (master/slave capable) - 2 DMA Controllers to Offload Data Transactions from the Cortex-M3 Processor - 8-Channel Peripheral DMA (PDMA) - High Performance DMA (HPDMA) Clocking Resources - Clock Sources Up to 2 High Precision 32 KHz to 20 MHz Main Crystal Oscillator 1 MHz Embedded RC Oscillator 50 MHz Embedded RC Oscillator - Up to 8 Clock Conditioning Circuits (CCCs) Output Clock with 8 Output Phases Frequency: Input 1 to 200 MHz, Output 20 to 400MHz High Speed Serial Interfaces - Up to 16 SERDES Lanes, Each Supporting: XGXS/XAUI Extension (to implement a 10 Gbps (XGMII) Ethernet PHY interface) Native SERDES Interface Facilitates Implementation of Serial RapidIO PCI Express (PCIe) Endpoint Controller High Speed Memory Interfaces - Up to 2 High Speed DDRx Memory Controllers MSS DDR (MDDR) and Fabric DDR (FDDR) Controllers Supports LPDDR/DDR2/DDR3 Maximum 333 MHz Clock Rate SECDED Enable/Disable Feature Supports Various DRAM Bus Width Modes, x16, x18, x32, x36 - SDRAM Support

Core ARM Cortex-M3, 166 MHz 838 -channel DMA
  • NVIC:NVIC with 83 interrupt sources
  • DMA:8 -channel DMA
  • Processor:ARM Cortex-M3, 166 MHz
Memory 64 kB RAM, 256 kB ROM
  • ROM:256 kB
  • RAM:64 kB
  • Other Memory:64000 x eSRAM(ECC)
  • Other Memory:80000 x eSRAM(Non-ECC)
  • Additional Memory:256000 byte eNVM
Clock & Power 166 MHz
  • Maximum Clock Frequency:166 MHz
  • RTC:32 kHz RTC
  • PLL:6 Hz Internal PLL
Communication SPI, I2C, CAN, USART, USB, OTG
  • SPI:2 x MSS_SPI
  • I2C:2 x MSS_I2C
  • USART:2 x Multi-mode USART
  • CAN:1 x CAN
  • USB, OTG:1 x USB OTG
Timer/Counter/PWM 1 x 64-bit Timer
  • Watchdog:1 x Watchdog
  • Timer/Counter:1 x 64-bit Timer
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
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