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ATSAM4LS4CA-AUR
A member of the Microchip's SAM4L family of Flash microcontrollers based on the ARM Cortex-M4 processor, the ATSAM4LS4C delivers the lowest power

In supply

Brand: mic

Model: ATSAM4LS4CA-AUR

Anticipation Inventory: A member of the Microchip's SAM4L family of Flash microcontrollers based on the ARM Cortex-M4 processor, the ATSAM4LS4C delivers the lowest power

Description:

A member of the Microchip's SAM4L family of Flash microcontrollers based on the ARM Cortex-M4 processor, the ATSAM4LS4C delivers the lowest power

description of products:

A member of the Microchip's SAM4L family of Flash microcontrollers based on the ARM® Cortex®-M4 processor, the ATSAM4LS4C delivers the lowest power in active mode (90uA/MHz) as well as sleep mode (1.5uA) and the shortest wake-up time (down to 1.5us) in a Cortex-M4 device. Along with 256KB of embedded Flash, the device features a USB device, peripheral event system and Sleepwalking intelligent peripherals. Integrated Microchip QTouch technology makes it easy to bring capacitive touch functionality to your hardware.

product feature:

  • ARMCortex-M4runningatupto48MHz
  • MemoryProtectionUnit(MPU)
  • DSPInstructions,Thumb®-2instructionset
  • 256KbytesembeddedFlash,0wait-statecapabilityupto24MHz
  • 32KbytesembeddedSRAM
  • Embeddedvoltageregulatorforsingle-supplyoperation
  • TwoPower-on-ResetandTwoBrown-outDetectors(BOD)
  • High-precision8/12MHzfactory-trimmedinternalRCoscillator
  • SlowclockinternalRCoscillatoraspermanentlow-powermodedeviceclock
  • Highspeed80MHzinternalRCoscillator
  • Lowpower32kHzinternalRCoscillator
  • PLLupto240MHzfordeviceclockandforUSB
  • DigitalFrequencyLockedLoop(DFLL)withwideinputrange
  • Upto16peripheralDMA(PDCA)channels
  • Activemodedownto90μA/MHzwithconfigurablevoltagescaling
  • Highperformanceandefficiency:28coremark/mA
  • Waitmodedownto3μAwithfastwake-uptime(<1.5μs)supportingSleepWalking
  • FullRAMandLogicRetentionmodedownto1.5μAwithfastwake-uptime(<1.5μs)
  • UltralowpowerBackupmodewith/withoutRTCdownto1.5/0.9μA
  • 100-leadLQFP,14x14mm,pitch0.5mm
  • 100-leadVFBGA,7x7mm,pitch0.65mm
  • Industrial(-40°Cto+85°C)
  • USB2.0Device:12Mbps,upto8bidirectionalEndpointsandMulti-packetPing-pongMode.On-ChipTransceiver
  • OneUSARTwithISO7816,IrDA®,RS-485,SPI,ManchesterandLINMode
  • ThreeUSARTwithSPIMode
  • OnePicoUARTforextendedUARTwake-upcapabilitiesinallsleepmodes
  • WindowedWatchdogTimer(WDT)
  • AsynchronousTimer(AST)withReal-timeClockCapability,CounterorCalendarModeSupported
  • FrequencyMeter(FREQM)forAccurateMeasuringofClockFrequency
  • Six16-bitTimer/Counter(TC)Channelswithcapture,waveform,compareandPWMmode
  • OneMaster/SlaveSerialPeripheralInterface(SPI)withChipSelectSignals
  • FourMasterandTwoSlaveTwo-wireInterfaces(TWI),upto3.4Mbit/sI2C-compatible
  • CapacitiveTouchModule(CATB)supportingupto32buttons
  • Inter-ICSound(IISC)Controller,CompliantwithInter-ICSound(I2S)Specification
  • PeripheralEventSystemforDirectPeripheraltoPeripheralCommunication
  • ParallelCaptureModule(PARC)
  • GlueLogicController(GLOC)
  • 75I/Olineswithexternalinterruptcapability(edgeorlevelsensitivity),debouncing,glitchfilteringandslew-ratecontrol
  • SixHigh-driveI/OPins
  • One16-channelADC300Ksps(ADC)withupto12BitsResolution
  • OneDAC500Ksps(DACC)withupto10BitsResolution
  • FourAnalogComparators(ACIFC)withOptionalWindowDetection
  • AudioBitstreamDAC(ABDACB)SuitableforStereoAudio
  • SerialWire/JTAGDebugPort(SWJ-DP)
  • Debugaccesstoallmemoriesandregistersinthesystem,includingCortex-M4registerbankwhenthecoreisrunning,halted,orheldinreset.
  • SerialWireDebugPort(SW-DP)andSerialWireJTAGDebugPort(SWJ-DP)debugaccess.
  • FlashPatchandBreakpoint(FPB)unitforimplementingbreakpointsandcodepatches.
  • DataWatchpointandTrace(DWT)unitforimplementingwatchpoints,datatracing,andsystemprofiling.
  • InstrumentationTraceMacrocell(ITM)forsupportofprintfstyledebugging.
  • IEEE1149.1JTAGBoundary-scanonalldigitalpins.
  • ASF-AtmelsoftwareFramework–SAMsoftwaredevelopmentframework
  • IntegratedintheAtmelStudioIDEwithagraphicaluserinterfaceoravailableasstandaloneforGCC,IARcompilers.
  • DMAsupport,InterrupthandlersDriversupport
  • USB,TCP/IP,Wi-FiandBluetooth,NumerousUSBclasses,DHCPandWi-FiencryptionStacks
  • RTOSintegration,FreeRTOSisacorecomponent

零件家族Part Family

cpuCPU Type

max速度MaxSpeed (MHz)

ramkb_新SRAM (KB)

温度区间小温度区间小

温度范围max温度区间大

操作电压小操作电压小(V)

operation电压max操作电压大(V)

spi_新SPI

i2cI2C

通用同步/异步收发器UART

安全认证Crypto Engine

振荡器MHz"Internal Oscillator

引脚数引脚数

ATSAM4LS4CA-AUR

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