ATSAML11E15A-MF

$2.37

Description：IC MCU 32BIT 32KB FLASH 32VQFN
Series：SAM L11
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M23

SKU:4294bec9a8e2 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 32KB FLASH 32VQFN
Series：SAM L11
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M23
Core Size：32-Bit Single-Core
Speed：32MHz
Connectivity：I2C, LINbus, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O：25
Program Memory Size：32KB (32K x 8)
Program Memory Type：FLASH
EEPROM Size：2K x 8
RAM Size：8K x 8
Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.63V
Data Converters：A/D 10x12b; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：32-VQFN (5x5)
Package / Case：32-VFQFN Exposed Pad
Grade：-
Qualification：-

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ATSAML11E15A-MF

Overview

The ATSAML11E15A-MF is a 32-bit ARM Cortex-M23 microcontroller from the SAM L11 family. It features 32KB of Flash memory and 8KB of SRAM, operating at a maximum frequency of 32MHz. The device supports a supply voltage range of 1.62V to 3.63V and includes an internal oscillator. Connectivity options include I2C, LINbus, SPI, and UART/USART interfaces. Peripheral functions encompass DMA, PWM, WDT, POR, and brown-out detection/reset. The component is housed in a VQFN-32 package with exposed pads.

Feature Summary

Integrates ARM Cortex-M23 core for secure embedded processing
Provides flexible serial communication via SERCOM modules
Includes analog-to-digital conversion capabilities

Applications

Low-power sensor nodes
Wearable electronic devices
Industrial control systems

Procurement Notes

Verify the specific suffix 'MF' against official Microchip documentation to confirm the temperature grade and packaging type. Ensure compatibility with existing design constraints regarding the VQFN-32 footprint and thermal requirements. Cross-reference the datasheet for any recent production changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this model for applications requiring low power consumption and security features within the SAM L11 ecosystem. Compare pin counts and memory sizes against other variants like the ATSAML11D series if fewer I/Os are sufficient. Validate that the 32MHz clock speed meets the processing demands of the target application firmware.

Part Context

This component belongs to the Microchip SAM L11 family of microcontrollers, designed for ultra-low power applications. The family utilizes the ARM Cortex-M23 processor to deliver performance while maintaining minimal energy usage. These devices are positioned for IoT and battery-powered solutions requiring robust security and efficient peripheral integration.