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Datasheet Microchip ATSAM4LC8A

ManufacturerMicrochip
SeriesATSAM4LC8A

A member of the Microchip's SAM4L family of flash microcontrollers based on the ARM® Cortex®-M4 processor, the ATSAM4LC8A 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-based device

Datasheets

  • Download » Datasheet PDF, 14.3 Mb, Revision: 12-10-2016
    SAM4L Series Datasheet
    Docket ↓
    Summary
    Atmel's SAM4L series is a member of a family of Flash microcontrollers based
    on the high performance 32-bit ARM Cortex-M4 RISC processor running at frequencies up to 48MHz.
    The SAM4L series embeds state-of-the-art picoPower technology for ultra-low
    power consumption. Combined power control techniques are used to bring
    active current consumption down to 90ОјA/MHz. The device allows a wide range
    of options between functionality and power consumption, giving the user the
    ability to reach the lowest possible power consumption with the feature set
    required for the application. The WAIT and RETENTION modes provide full logic
    and RAM retention, associated with fast wake-up capability (<1.5Ојs) and a very
    low consumption of, respectively, 3 ОјA and 1.5 ОјA. In addition, WAIT mode supports SleepWalking features. In BACKUP mode, CPU, peripherals and RAM are
    powered off and, while consuming less than 0.9ОјA with external interrupt wakeup supported.
    The SAM4L series offers a wide range of peripherals such as segment LCD controller, embedded hardware capacitive touch (QTouch), USB device &
    embedded host, 128-bit AES and audio interfaces in addition to high speed
    serial peripherals such as USART, SPI and I2C. Additionally the Peripheral Event
    System and SleepWalking allows the peripherals to communicate directly with
    each other and make intelligent decisions and decide to wake-up the system on
    a qualified events on a peripheral level; such as I2C address match or and ADC
    threshold. ATSAM-e
    ARM-based
    Flash MCU
    SAM4L Series Features Core
    – ARM® CortexTM-M4 running at up to 48MHz ...
  • Download » Datasheet PDF, 3.0 Mb, Revision: 12-10-2016
    SAM4L Series Datasheet Summary
    Docket ↓
    Summary
    Atmel's SAM4L series is a member of a family of Flash microcontrollers based
    on the high performance 32-bit ARM Cortex-M4 RISC processor running at frequencies up to 48MHz.
    The SAM4L series embeds state-of-the-art picoPower technology for ultra-low
    power consumption. Combined power control techniques are used to bring
    active current consumption down to 90ОјA/MHz. The device allows a wide range
    of options between functionality and power consumption, giving the user the
    ability to reach the lowest possible power consumption with the feature set
    required for the application. The WAIT and RETENTION modes provide full logic
    and RAM retention, associated with fast wake-up capability (<1.5Ојs) and a very
    low consumption of, respectively, 3 ОјA and 1.5 ОјA. In addition, WAIT mode supports SleepWalking features. In BACKUP mode, CPU, peripherals and RAM are
    powered off and, while consuming less than 0.9ОјA with external interrupt wakeup supported.
    The SAM4L series offers a wide range of peripherals such as segment LCD controller, embedded hardware capacitive touch (QTouch), USB device &
    embedded host, 128-bit AES and audio interfaces in addition to high speed
    serial peripherals such as USART, SPI and I2C. Additionally the Peripheral Event
    System and SleepWalking allows the peripherals to communicate directly with
    each other and make intelligent decisions and decide to wake-up the system on
    a qualified events on a peripheral level; such as I2C address match or and ADC
    threshold. Features Core
    – ARM® CortexTM-M4 running at up to 48MHz
    – Memory Protection Unit (MPU)
    – Thumb®-2 instruction set picoPower® Technology for Ultra-low Power Consumption
    – Active mode downto 90µA/MHz with configurable voltage scaling ...

Prices

Status

ATSAM4LC8AA-MUATSAM4LC8AA-MUR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ATSAM4LC8AA-MUATSAM4LC8AA-MUR
PackageVQFNVQFN
Pins4848

Parametrics

ATSAM4LC8AA-MUATSAM4LC8AA-MUR
# of Comparators22
ADCC with ComputationNoNo
Angular TimerNoNo
Architecture3232
CPUCortex-M4Cortex-M4
CRC/ScanYesYes
Cap. Touch Channels2121
Configurable Logic Cell Modules, CLC11
High Voltage CapableNoNo
I2C44
Internal Oscillator80Mhz, 2,4,8Mhz , 32Khz, 115Khz80Mhz, 2,4,8Mhz , 32Khz, 115Khz
Internal Voltage Reference, BandgapYesYes
Math AcceleratorNoNo
Max 16 Bit Digital Timers33
Max 8 Bit Digital Timers33
Max A/D Resolution, bits1212
Max D/A Resolution, bits1010
Max. CPU Speed MHz4848
Number of D/A Converters22
Number of USB Modules11
Operating Temperature Range, °C-40 to +85-40 to +85
Operation Voltage Max.(V)3.63.6
Operation Voltage Min.(V)1.681.68
Peripheral Pin Select, PPSYesYes
Pin count4848
Program Memory Size, Kbytes512512
RAM, bytes6553665536
SPIв„ў11
Segment LCD2323
Temp. Range Max.8585
Temp. Range Min.-40-40
Total # of A/D channels77
UART44
Windowed Watchdog Timer, WWDTNoNo
Zero Cross detectNoNo

Eco Plan

ATSAM4LC8AA-MUATSAM4LC8AA-MUR
RoHSCompliantCompliant

Other Options

ATSAM4LC2A ATSAM4LC2B ATSAM4LC2C ATSAM4LC4A ATSAM4LC4B ATSAM4LC4C ATSAM4LC8B ATSAM4LC8C ATSAM4LS2A ATSAM4LS2B ATSAM4LS2C ATSAM4LS4A ATSAM4LS4B ATSAM4LS4C ATSAM4LS8A ATSAM4LS8B ATSAM4LS8C

Moldel Line

Series: ATSAM4LC8A (2)

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