ATSAME70N19A-CN

$9.16

Description：IC MCU 32BIT 512KB FLSH 100TFBGA
Series：SAM E70
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M7

SKU:914d9fb55f29 Category: Microcontrollers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC MCU 32BIT 512KB FLSH 100TFBGA
Series：SAM E70
Mfr：Microchip Technology
Package：Tray
Core Processor：ARM® Cortex®-M7
Core Size：32-Bit Single-Core
Speed：300MHz
Connectivity：CANbus, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
Peripherals：Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O：75
Program Memory Size：512KB (512K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：256K x 8
Voltage - Supply (Vcc/Vdd)：1.62V ~ 3.6V
Data Converters：A/D 10x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：100-TFBGA (9x9)
Package / Case：100-TFBGA
Grade：-
Qualification：-

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ATSAME70N19A-CN

Overview

The ATSAME70N19A-CN is a 32-bit microcontroller from the SAM E70 series, featuring an ARM Cortex-M7 core operating at 300MHz. It integrates 512KB of flash memory and 256KB of SRAM within a 100-LFBGA package. The device supports a supply voltage range of 1.62V to 3.6V and includes multiple communication interfaces such as Ethernet, USB, CANbus, I2C, SPI, and UART. It also provides extensive analog capabilities with 24x12-bit ADCs and 2x12-bit DACs.

Feature Summary

High-performance processing via ARM Cortex-M7 core
Integrated Ethernet connectivity for network applications
Comprehensive analog conversion suite
Multiple peripheral interface options

Applications

Industrial automation controllers
Smart energy metering systems
Medical equipment control units
Automotive infotainment modules

Procurement Notes

Verify the specific suffix CN against official Microchip documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts for the LFBGA footprint. Check for any recent product change notices regarding pinout or electrical characteristics before finalizing procurement.

Selection Notes

Select this component when high-speed processing combined with native Ethernet support is required. The large memory capacity suits complex firmware implementations. Consider the 100-pin package constraints for I/O density requirements compared to smaller variants in the same family.

Part Context

This part belongs to the SAM E70 family, designed for high-performance embedded applications. It shares architectural similarities with other Cortex-M7 devices but offers specific memory and peripheral configurations tailored for networking and industrial control tasks within the Microchip portfolio.