ATSAME53J18A-AU-EFP

$3.92

Description：IC MCU 32BIT 256KB FLASH 64TQFP
Series：SAM E53
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M4F

SKU:6cd211c9c11c Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 256KB FLASH 64TQFP
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：51
Program Memory Size：256KB (256K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：128K x 8
Voltage - Supply (Vcc/Vdd)：1.71V ~ 3.63V
Data Converters：A/D 24x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：64-TQFP (10x10)
Package / Case：64-TQFP
Grade：-
Qualification：-

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ATSAME53J18A-AU-EFP

Overview

The ATSAME53J18A-AU-EFP is a 32-bit microcontroller from the SAM E53 family, featuring an ARM Cortex-M4F core with a floating-point unit. It operates at a maximum frequency of 120MHz and includes 256KB of Flash memory and 128KB of SRAM. The device provides 51 I/O pins in a 64-TQFP package. Key peripherals include 24-channel 12-bit ADCs, two 12-bit DACs, Ethernet, USB, and various serial interfaces. It supports AEC-Q100 Grade 1 qualification for automotive applications.

Feature Summary

Automotive-grade reliability with AEC-Q100 certification
Integrated floating-point unit for efficient mathematical processing
Comprehensive connectivity suite including Ethernet and USB
High-resolution analog-to-digital conversion capabilities

Applications

Automotive infotainment systems
Industrial motor control
Smart home appliances
Medical instrumentation

Procurement Notes

Verify the specific suffix 'EFP' against official Microchip documentation to confirm it denotes the Automotive grade variant with extended flash performance. Ensure the ordering part number matches the exact pin count and memory configuration required for your design. Cross-reference the datasheet revision history for any silicon errata or packaging changes that may impact implementation.

Selection Notes

Select this component when automotive compliance is mandatory alongside high-performance computing needs. The combination of Ethernet and USB interfaces makes it suitable for connected devices requiring robust data handling. Consider the 64-pin form factor for space-constrained PCB layouts while maintaining extensive peripheral access.

Part Context

This MCU belongs to the SAM E53 series, designed for cost-sensitive automotive and industrial markets. It shares architectural similarities with the ATSAMD51 but adds automotive qualification and enhanced security features. The series targets applications requiring deterministic real-time control with network connectivity.