ATSAMDA1E14B-MBT

$2.61

Description：IC MCU 32BIT 16KB FLASH 32VQFN
Series：SAM DA1, Functional Safety (FuSa)
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M0+

SKU:4239b544b685 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 16KB FLASH 32VQFN
Series：SAM DA1, Functional Safety (FuSa)
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M0+
Core Size：32-Bit Single-Core
Speed：48MHz
Connectivity：I2C, SCI, SPI, UART/USART, USB
Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O：26
Program Memory Size：16KB (16K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：4K x 8
Voltage - Supply (Vcc/Vdd)：2.7V ~ 3.63V
Data Converters：A/D 10x12b; D/A 1x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Supplier Device Package：32-VQFN (5x5)
Package / Case：32-VFQFN Exposed Pad
Grade：-
Qualification：-

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ATSAMDA1E14B-MBT

Overview

The ATSAMDA1E14B-MBT is a 32-bit microcontroller based on the ARM Cortex-M0+ core, operating at a maximum frequency of 48MHz. It features 64KB of Flash memory and 8KB of SRAM within a 48-VQFN package. The device supports an operating voltage range of 2.7V to 3.63V and functions across a temperature range of -40°C to +105°C. Key peripherals include multiple communication interfaces such as I2C, SPI, UART/USART, and USB Full Speed.

Feature Summary

Automotive-grade functional safety compliance for reliable operation in demanding environments
Integrated touch sensing capabilities with capacitive touch controller support
Comprehensive analog subsystem including high-resolution ADCs and DACs

Applications

Automotive body electronics and lighting control systems
Industrial motor control applications requiring functional safety
Consumer devices utilizing capacitive touch user interfaces

Procurement Notes

Verify the specific suffix and package variant against official Microchip documentation before procurement. Confirm that the automotive qualification status aligns with your project's functional safety requirements. Ensure compatibility with the SAM DA1 evaluation tools if development support is needed. Cross-reference the datasheet for exact pinout and electrical characteristics.

Selection Notes

Select this component when automotive functional safety standards are required alongside low-power ARM Cortex-M0+ performance. It is suitable for designs needing integrated touch sensing without external controllers. Consider the 48MHz speed and available memory for complex logic handling. Evaluate the peripheral set against interface requirements for industrial or automotive bus protocols.

Part Context

This part belongs to the SAM DA1 family, which focuses on automotive and industrial applications with functional safety features. It builds upon the popular SAM D series but adds automotive qualification and enhanced touch capabilities. The family targets cost-sensitive applications requiring robustness and reliability in harsh environments.