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SAMG54G - SMART ARM-based Flash MCU

Description

The Atmel® | SMART SAM G54 is a series of Flash microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC processor.

They operate at a maximum speed of 96 MHz and feature up to 512 Kbytes of Flash and 96 Kbytes of SRAM.

Features

  • Core ̶ ARM Cortex-M4 up to 96 MHz ̶ Memory Protection Unit (MPU) ̶ DSP Instructions ̶ Floating Point Unit (FPU) ̶ Thumb®-2 instruction set.
  • Memories ̶ 512 Kbytes embedded Flash ̶ 96 Kbytes embedded SRAM.
  • System ̶ Embedded voltage regulator for single-supply operation ̶ Power-on reset (POR) and Watchdog for safe operation ̶ Quartz or ceramic resonator oscillators: 3 to 20 MHz with clock failure detection and 32.768 kHz for RTT or device clock ̶ High-precision 8/16/24 MHz factory-t.

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SAM G54G / SAM G54N Atmel | SMART ARM-based Flash MCU DATASHEET Description The Atmel® | SMART SAM G54 is a series of Flash microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC processor. They operate at a maximum speed of 96 MHz and feature up to 512 Kbytes of Flash and 96 Kbytes of SRAM. The peripheral set includes one USART, two UARTs, three I2C-bus interfaces (TWI), up to two SPIs, two three-channel general-purpose 16-bit timers, two I2S controllers with two-way, one-channel pulse density modulation, one realtime timer (RTT), one real-time clock (RTC) and one 8-channel 12-bit ADC. The Atmel | SMART SAM G54 devices have two software-selectable low-power modes: Sleep and Wait. In Sleep mode, the processor is stopped while all other functions can be kept running.
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