ATSAMG54N19

32-bit Arm · SAMG · Arm Cortex-M4 · ARMv7E-M · device ID 0x05B3C03F

The ATSAMG54N19 is a 32-bit Arm Cortex-M4 microcontroller (SAMG family) from Microchip with 512 KB of flash, 96 KB of SRAM, running up to 96 MHz from 1.62 to 3.6 V, with 38 I/O pins and 28 peripheral interrupts (IRQs). It comes in LQFP-100.

Flash512 KB

SRAM96 KB

Clock96 MHz

I/O pins38

IRQs28

Timers

TC2

Watchdogyes

Communication

USART1

SPI1

I²C (TWI)2

I²C (TWIHS)1

UART2

Power & clock

Supply1.62 – 3.6 V

Max clock96 MHz

Packages

LQFP-100100 pins

Explore the ATSAMG54N19

Pinout1 package, every pin and its functions Memory mapFlash, SRAM, EEPROM and the registers, at their addresses Registers713 registers with every bit InterruptsThe vector table: 10 core exceptions and 28 IRQs Peripherals33 blocks with their registers and pins Fuses & lock bitsCalculator with the factory defaults