ATSAME70N19B

32-bit Arm · SAME · Arm Cortex-M7 · ARMv7E-M · device ID 0x05B3D03F

The ATSAME70N19B is a 32-bit Arm Cortex-M7 microcontroller (SAME family) from Microchip with 512 KB of flash, 256 KB of SRAM, running up to 300 MHz from 1.62 to 3.6 V, with 72 I/O pins and 65 peripheral interrupts (IRQs). It comes in LQFP-100, TFBGA-100.

Flash512 KB
SRAM256 KB
Clock300 MHz
I/O pins72
IRQs65

Timers

TC4
PWM pins53
Watchdogyes

Communication

USART3
SPI1
I²C (TWIHS)3
CAN FD2
UART5
USB high-speed1
Ethernet1
QSPI1

Power & clock

Supply1.62 – 3.6 V
Max clock300 MHz

Packages

LQFP-100100 pins
TFBGA-100100 pins

Explore the ATSAME70N19B

Pinout2 packages, every pin and its functionsMemory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers2806 registers with every bit InterruptsThe vector table: 10 core exceptions and 65 IRQs Peripherals64 blocks with their registers and pins Fuses & lock bitsCalculator with the factory defaults