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SAMG55J19A - SMART ARM-based Flash MCU

Download the SAMG55J19A datasheet PDF. This datasheet also covers the SAMG55G variant, as both devices belong to the same smart arm-based flash mcu family and are provided as variant models within a single manufacturer datasheet.

Description

The Atmel® | SMART SAM G55 is a series of Flash microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC processor with FPU (Floating Point Unit).

Features

  • 512 Kbytes of Flash and up to 176 Kbytes of SRAM. The peripheral set includes eight flexible communication units comprising USARTs, SPIs and I2C-bus interfaces (TWIs), two three-channel general-purpose 16-bit timers, two I2S controllers, one-channel pulse density modulation, one 8-channel 12-bit ADC, one real-time timer (RTT) and one real-time clock (RTC), both located in the ultra low-power backup area. The Atmel | SMART SAM G55 devices have three software-selectable low-power modes: Sleep, Wai.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SAMG55G-Atmel.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Atmel (Microchip)

Part Number Description
SAMG55J19 SMART ARM-based Flash MCU
SAMG55J SMART ARM-based Flash MCU
SAMG55G SMART ARM-based Flash MCU
SAMG55G19 SMART ARM-based Flash MCU
SAMG55G19A SMART ARM-based Flash MCU

Full PDF Text Transcription

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SAM G55G / SAM G55J Atmel | SMART ARM-based Flash MCU DATASHEET Description The Atmel® | SMART SAM G55 is a series of Flash microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC processor with FPU (Floating Point Unit). It operates at a maximum speed of 120 MHz and features 512 Kbytes of Flash and up to 176 Kbytes of SRAM. The peripheral set includes eight flexible communication units comprising USARTs, SPIs and I2C-bus interfaces (TWIs), two three-channel general-purpose 16-bit timers, two I2S controllers, one-channel pulse density modulation, one 8-channel 12-bit ADC, one real-time timer (RTT) and one real-time clock (RTC), both located in the ultra low-power backup area.
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