ATSAM4E8CA-CUR

$7.79

Description：IC MCU 32BIT 512KB FLSH 100TFBGA
Series：SAM4E
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Core Processor：ARM® Cortex®-M4

SKU:bdeb8f30ad0b Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 512KB FLSH 100TFBGA
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, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB
Peripherals：Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O：79
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 ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：100-TFBGA (9x9)
Package / Case：100-TFBGA

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ATSAM4E8CA-CUR

Overview

The ATSAM4E8CA-CUR is a 32-bit microcontroller from the Microchip SAM4E series, featuring an ARM Cortex-M4 core. It integrates 512 kB of Flash memory and 128 kB of SRAM. The device supports a maximum clock frequency of 120 MHz and operates within a supply voltage range of 1.62 V to 3.6 V. It includes a 16-bit ADC with 8 channels and provides 117 general-purpose I/O pins. Connectivity options include CAN, UART, USART, and USB interfaces. The component is housed in a 100-pin LQFP package and is rated for industrial temperature operation between -40°C and +85°C.

Feature Summary

Integrates a high-performance ARM Cortex-M4 processor with hardware floating-point unit support.

Applications

Industrial control systems requiring robust processing capabilities
Automotive applications utilizing CAN bus connectivity
Medical devices needing precise analog signal acquisition via 16-bit ADC

Procurement Notes

Verify the specific suffix 'CUR' against official Microchip documentation to confirm the reel packaging configuration. Ensure the selected variant matches the required operating temperature range and pinout compatibility for your PCB design. Cross-reference the datasheet revision history for any silicon errata or functional updates relevant to this specific part number before finalizing procurement.

Selection Notes

Select this component when a balance of processing speed and peripheral richness is required. The 120 MHz Cortex-M4 core offers sufficient performance for complex algorithms while the extensive I/O count supports diverse interface requirements. Consider the 16-bit ADC resolution for high-precision sensing applications compared to lower-resolution alternatives in the same family.

Part Context

This microcontroller belongs to the SAM4E series, designed for cost-sensitive embedded applications demanding high performance. It shares architectural similarities with other SAM4 variants but distinguishes itself through its specific memory configuration and peripheral set optimized for industrial and automotive environments.