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Datasheet Microchip ATSAM4LC8B

ManufacturerMicrochip
SeriesATSAM4LC8B

A member of the Microchip's SAM4L family of flash microcontrollers based on the ARM® Cortex®-M4 processor, the ATSAM4LC8B 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 90μA/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 (<1.5μs) and a very
    low consumption of, respectively, 3 μA and 1.5 μA. In addition, WAIT mode supports SleepWalking features. In BACKUP mode, CPU, peripherals and RAM are
    powered off and, while consuming less than 0.9μA 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 90μA/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 (<1.5μs) and a very
    low consumption of, respectively, 3 μA and 1.5 μA. In addition, WAIT mode supports SleepWalking features. In BACKUP mode, CPU, peripherals and RAM are
    powered off and, while consuming less than 0.9μA 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

ATSAM4LC8BA-AUATSAM4LC8BA-AURATSAM4LC8BA-MUATSAM4LC8BA-MURATSAM4LC8BA-UUR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

ATSAM4LC8BA-AUATSAM4LC8BA-AURATSAM4LC8BA-MUATSAM4LC8BA-MURATSAM4LC8BA-UUR
# of Comparators22222
ADCC with ComputationNoNoNoNoNo
Angular TimerNoNoNoNoNo
Architecture3232323232
CPUCortex-M4Cortex-M4Cortex-M4Cortex-M4Cortex-M4
CRC/ScanYesYesYesYesYes
Cap. Touch Channels2121212121
Configurable Logic Cell Modules, CLC22222
High Voltage CapableNoNoNoNoNo
I2C44444
Internal Oscillator80Mhz, 2,4,8Mhz , 32Khz, 115Khz80Mhz, 2,4,8Mhz , 32Khz, 115Khz80Mhz, 2,4,8Mhz , 32Khz, 115Khz80Mhz, 2,4,8Mhz , 32Khz, 115Khz80Mhz, 2,4,8Mhz , 32Khz, 115Khz
Internal Voltage Reference, BandgapYesYesYesYesYes
Math AcceleratorNoNoNoNoNo
Max 16 Bit Digital Timers33333
Max 8 Bit Digital Timers33333
Max A/D Resolution, bits1212121212
Max D/A Resolution, bits1010101010
Max. CPU Speed MHz4848484848
Number of D/A Converters22222
Number of USB Modules11111
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85
Operation Voltage Max.(V)3.63.63.63.63.6
Operation Voltage Min.(V)1.681.681.681.681.68
Peripheral Pin Select, PPSYesYesYesYesYes
Pin count6464646464
Program Memory Size, Kbytes512512512512512
RAM, bytes6553665536655366553665536
SPI™11111
Segment LCD2323232323
Temp. Range Max.8585858585
Temp. Range Min.-40-40-40-40-40
Total # of A/D channels77777
UART44444
Windowed Watchdog Timer, WWDTNoNoNoNoNo
Zero Cross detectNoNoNoNoNo

Eco Plan

ATSAM4LC8BA-AUATSAM4LC8BA-AURATSAM4LC8BA-MUATSAM4LC8BA-MURATSAM4LC8BA-UUR
RoHSCompliantCompliantCompliantCompliantCompliant

Other Options

ATSAM4LC2A ATSAM4LC2B ATSAM4LC2C ATSAM4LC4A ATSAM4LC4B ATSAM4LC4C ATSAM4LC8A ATSAM4LC8C ATSAM4LS2A ATSAM4LS2B ATSAM4LS2C ATSAM4LS4A ATSAM4LS4B ATSAM4LS4C ATSAM4LS8A ATSAM4LS8B ATSAM4LS8C

Moldel Line

Series: ATSAM4LC8B (5)

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