ATSAM4E8EB-ANR

$8.71

Description：IC MCU 32BIT 512KB FLASH 144LQFP
Series：SAM4E
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M4

SKU:029bf733088b Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 512KB FLASH 144LQFP
Series：SAM4E
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M4
Core Size：32-Bit Single-Core
Speed：120MHz
Connectivity：CANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB
Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O：117
Program Memory Size：512KB (512K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：128K x 8
Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.6V
Data Converters：A/D 16x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：144-LQFP (20x20)
Package / Case：144-LQFP

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ATSAM4E8EB-ANR

Overview

The ATSAM4E8EB-ANR is an ARM Cortex-M4 microcontroller from the SAM4E series, housed in a 144-pin LQFP package. It features a 32-bit data bus and operates at a maximum clock frequency of 120 MHz. The device includes 512 kB of Flash program memory and 128 kB of SRAM data RAM. It supports a supply voltage range of 1.62 V to 3.6 V and functions within a temperature range of -40°C to +85°C.

Feature Summary

Integrates an ARM Cortex-M4 processor core with DSP instructions for high-performance signal processing.
Includes an Ethernet MAC with DMA and a USB OTG controller for versatile connectivity options.
Features multiple communication interfaces including CAN, SPI, USART, and I2C for system integration.

Applications

Industrial automation controllers requiring robust communication protocols.
Medical devices utilizing Ethernet or USB connectivity.
Consumer electronics with display and touch interface requirements.

Procurement Notes

Verify the specific suffix ANR indicates reel packaging when sourcing. Confirm RoHS compliance status through official Microchip documentation prior to procurement. Ensure ESD handling procedures are followed due to moisture sensitivity classification. Cross-reference the full part number against current datasheets to confirm pinout and electrical specifications match design requirements.

Selection Notes

Select this component for applications needing 512 kB of non-volatile storage and significant GPIO count via the 144-pin form factor. Consider the integrated Ethernet MAC if network connectivity is required without external PHYs. Evaluate power consumption profiles against the 1.62 V to 3.6 V operating range to ensure compatibility with system power rails.

Part Context

This part belongs to the Microchip SAM4E family, designed for cost-sensitive embedded applications. It shares architectural similarities with other SAM4E variants but differs in memory size and package type. The LQFP-144 package provides extensive I/O access suitable for complex peripheral integration.