ATSAME53N20A-AU-EFP

$5.85

Description：IC MCU 32BIT 1MB FLASH 100TQFP
Series：SAM E53
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M4F

SKU:768420b73b18 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 1MB FLASH 100TQFP
Series：SAM E53
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M4F
Core Size：32-Bit Single-Core
Speed：120MHz
Connectivity：EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O：81
Program Memory Size：1MB (1M x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：256K x 8
Voltage - Supply (Vcc/Vdd)：1.71V ~ 3.63V
Data Converters：A/D 28x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：100-TQFP (14x14)
Package / Case：100-TQFP
Grade：-
Qualification：-

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ATSAME53N20A-AU-EFP

Overview

The ATSAME53N20A-AU-EFP is a 32-bit microcontroller from the Microchip SAM E53 series, built on an ARM Cortex-M4F core with a maximum clock frequency of 120 MHz. It features 1 MB of Flash memory and 256 KB of SRAM. The device includes 28-channel 12-bit ADCs and two 12-bit DACs. Operating voltage ranges from 1.71 V to 3.63 V, with an industrial temperature range of -40°C to +85°C. Connectivity options include Ethernet, USB, I2C, SPI, USART, LINbus, QSPI, and I2S. It is housed in a 100-TQFP package.

Feature Summary

Integrated Ethernet MAC for network communication
Floating-point unit (FPU) for efficient mathematical processing
High-resolution analog-to-digital conversion capabilities
Comprehensive peripheral set including DMA and multiple serial interfaces

Applications

Industrial automation controllers
Smart home gateways
Medical instrumentation
Automotive infotainment systems

Procurement Notes

Verify the specific suffix 'EFP' indicates tray packaging when ordering. Confirm AEC-Q100 qualification status if automotive compliance is required. Check current datasheet revisions for errata updates regarding silicon behavior. Ensure design compatibility with the 100-TQFP thermal requirements.

Selection Notes

Select this model for applications requiring integrated Ethernet connectivity alongside high-performance DSP capabilities. Compare against other SAM E53 variants based on Flash size and pin count requirements. Consider power consumption profiles relative to the 120 MHz operating speed. Evaluate peripheral availability against specific interface needs such as USB or LINbus.

Part Context

This component belongs to the SAM E53 family, designed for cost-sensitive applications requiring robust connectivity. It shares architectural similarities with the ATSAMD51 but adds enhanced peripheral sets like Ethernet. The N20 designation typically refers to specific memory configurations within the series.