ATSAML21E15B-MNT

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Microchip Technology

ARM MCU, SAM 32 FAMILY SAM L21 SERIES MICROCONTROLLERS, ARM CORTEX-M0+, 32 BIT, 48 MHZ, 32 KB

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ATSAML21E15B-MNT

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Microchip Technology

ARM MCU, SAM 32 FAMILY SAM L21 SERIES MICROCONTROLLERS, ARM CORTEX-M0+, 32 BIT, 48 MHZ, 32 KB

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Description Specifications Series Pricing CAD Documents

Description

General part information

ATSAML21 Series

The ultra-low-power ATSAML21 based Flash microcontroller (MCU) feature sophisticated power management technologies and consumes under 35 µA/MHz in active mode and 200nA in Sleep mode. In addition to ultra-low-power performance, these devices feature Full Speed USB host and device, Event System and Sleepwalking, 12-bit analog, AES, capacitive touch sensing, built in opAmps and much more.

Supported by MPLAB X IDE and [MPLAB Harmony](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony).

**Functional Safety**

Technical Specifications

Parameters and characteristics for this part

Specification	ATSAML21E15B-MNT

A/D Channels	10 count
A/D Resolution (bits)	12 bit
Connectivity	UART, USB, SCI, LINbus, USART, SPI, I2C
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M0+
Core Size (Bit Width)	32 Bit
D/A Channels	2 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	25
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	32-VFQFN Exposed Pad
Package Length	5 mm
Package Name	32-VQFN
Package Width	5 mm
Peripherals	DMA, POR, WDT, PWM
Program Memory Depth	32 K
Program Memory Size	32 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	4 K
RAM Size Width	8 bit
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.63 V
Voltage - Supply (Vcc/Vdd) Minimum	1.62 V

ATSAML21 Series

Part	Speed	Oscillator Type	Program Memory Type	Program Memory Depth	Program Memory Width	Program Memory Size	Peripherals	Core Processor	D/A Resolution (bits)	D/A Channels	A/D Channels	A/D Resolution (bits)	Core Size (Bit Width)	Mounting Type	Connectivity	RAM Size Width	RAM Size Depth	Number of I/O	Package / Case	Package Width	Package Name	Package Length	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum
Microchip Technology ATSAML21E16B-MNT	48 MHz	Internal	FLASH	64 K	8 bit	64 KB	DMA POR PWM WDT	ARM® Cortex®-M0+	12 bit	2 count	10 count	12 bit	32 Bit	Surface Mount	I2C LINbus SCI SPI UART USART USB	8 bit	8 K	25	32-VFQFN Exposed Pad	5 mm	32-VQFN	5 mm	105 °C	-40 °C	1.62 V	3.63 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

ATSAML21E15B-MNT | Datasheet

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