ATSAM4LS4BA-UUR

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Microchip Technology

IC MCU 32BIT 256KB FLASH 64WLCSP

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ATSAM4LS4BA-UUR

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Microchip Technology

IC MCU 32BIT 256KB FLASH 64WLCSP

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Description Specifications Series Pricing CAD Documents

Description

General part information

ATSAM4LS Series

A member of the Microchip's SAM4L family of Flash microcontrollers based on the ARM® Cortex®-M4 processor, the ATSAM4LS8B 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	ATSAM4LS4BA-UUR

A/D Channels	7 count
A/D Resolution (bits)	12 bit
Connectivity	USB, I2C, UART, IrDA, SPI, USART, LINbus
Core Configuration	Single-Core
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	48
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	64-XFBGA, WLCSP
Package Length	4.31 mm
Package Name	64-WLCSP
Package Width	4.43 mm
Peripherals	Brown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth	256 K
Program Memory Size	256 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	32 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

ATSAM4LS Series

Part	Connectivity	Package Length	Package Name	Package Width	D/A Channels	A/D Resolution (bits)	D/A Resolution (bits)	A/D Channels	Mounting Type	Speed	Core Processor	Number of I/O	Core Size (Bit Width)	Oscillator Type	Program Memory Type	Program Memory Width	Program Memory Depth	Program Memory Size	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Peripherals	RAM Size Width	RAM Size Depth	Package / Case
Microchip Technology ATSAM4LS4AA-MUR	I2C IrDA LINbus SPI UART USART USB	7 mm	48-QFN	7 mm	1 count	12 bit	10 bit	3 count	Surface Mount	48 MHz	ARM® Cortex®-M4	32	32 Bit	Internal	FLASH	8 bit	256 K	256 KB	85 °C	-40 °C	3.6 V	1.68 V	Brown-out Detect DMA I2S POR PWM Reset WDT	8 bit	32 K	48-VFQFN Exposed Pad

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ATSAM4LS4BA-UUR | Datasheet

SAM4L8,L4,L2 Series Complete