ATSAM4LS8AA-MUR

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Microchip Technology

ARM MCU, SAM 32 FAMILY SAM 4L SERIES MICROCONTROLLERS, ARM CORTEX-M4, 32 BIT, 48 MHZ, 512 KB

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ATSAM4LS8AA-MUR

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Microchip Technology

ARM MCU, SAM 32 FAMILY SAM 4L SERIES MICROCONTROLLERS, ARM CORTEX-M4, 32 BIT, 48 MHZ, 512 KB

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Description Specifications Series Pricing CAD Documents

Description

General part information

ATSAM4LS8A Series

A member of the Microchip's SAM4L family of Flash microcontrollers based on the ARM® Cortex®-M4 processor, the ATSAM4LS8A 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 512KB 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.

Technical Specifications

Parameters and characteristics for this part

Specification	ATSAM4LS8AA-MUR

A/D Channels	3 count
A/D Resolution (bits)	12 bit
Connectivity	USB, I2C, UART, IrDA, SPI, USART, LINbus
Core Processor	ARM® Cortex®-M4
Core Size (Bit Width)	32 Bit
D/A Channels	1 count
D/A Resolution (bits)	10 bit
Mounting Type	Surface Mount
Number of I/O	27
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	48-VFQFN Exposed Pad
Package Length	7 mm
Package Name	48-QFN
Package Width	7 mm
Peripherals	Brown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth	512 K
Program Memory Size	512 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	64 K
RAM Size Width	8 bit
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.68 V

ATSAM4LS8A Series

Part	Core Processor	Package Length	Package Name	Package Width	Program Memory Type	Program Memory Width	Program Memory Size	Program Memory Depth	Package / Case	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Number of I/O	Peripherals	Speed	D/A Channels	A/D Resolution (bits)	D/A Resolution (bits)	A/D Channels	Connectivity	Core Size (Bit Width)	Mounting Type	RAM Size Depth	RAM Size Width	Operating Temperature (Max)	Operating Temperature (Min)	Oscillator Type
Microchip Technology ATSAM4LS8AA-MU	ARM® Cortex®-M4	7 mm	48-QFN	7 mm	FLASH	8 bit	512 KB	512 K	48-VFQFN Exposed Pad	3.6 V	1.68 V	27	Brown-out Detect DMA I2S POR PWM Reset WDT	48 MHz	1 count	12 bit	10 bit	3 count	I2C IrDA LINbus SPI UART USART USB	32 Bit	Surface Mount	64 K	8 bit	85 °C	-40 °C	Internal
Microchip Technology ATSAM4LS8AA-MUR	ARM® Cortex®-M4	7 mm	48-QFN	7 mm	FLASH	8 bit	512 KB	512 K	48-VFQFN Exposed Pad	3.6 V	1.68 V	27	Brown-out Detect DMA I2S POR PWM Reset WDT	48 MHz	1 count	12 bit	10 bit	3 count	I2C IrDA LINbus SPI UART USART USB	32 Bit	Surface Mount	64 K	8 bit	85 °C	-40 °C	Internal

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ATSAM4LS8AA-MUR | Datasheet

Product Change Notice EN

SAM4L Series Datasheet

AT03198: Thermostat with Touch and Wireless Connectivity - Software User`s Guide

AT02333: Safe and Secure Bootloader Implementation for SAM3/4

Data Converter Terminology - This Application Note defines a number of key parameters related to data converters (ADC and DAC) and discusses the extent to which they can be tested. Equations are given to evaluate all key values.

AT02346: Using the MPU on Cortex-M3 / Cortex-M4 based Microcontrollers

SAM4L Series Datasheet