Microchip Technology, Inc. Microcontrollers ATSAMG55J19A-MU

ARM® Cortex®-M4 SAM G55 Microcontroller IC 32-Bit Single-Core 120MHz 512KB (512K x 8) FLASH 64-QFN (7.5x7.5)

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 120MHz, CMOS, PQCC64

Manufacturer: Microchip Technology
Win Source Part Number: 809207-ATSAMG55J19A-MU
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex -M4
Speed: 120MHz
Core Size: 32-Bit
Connectivity: I2C, SPI, UART/USART, USB
Peripherals: DMA, I2S, POR, PWM, WDT
Number of I/O: 48
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
RAM Size: 176K x 8
Data Converters: A/D 8x12b
Oscillator Type: Internal
Supplier Device Package: 64-QFN (7.5x7.5)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 64-VFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 260
MSL Level: 3 (168 Hours)
Part Number Series: ATSAMG55J
Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V

IC MCU 32BIT 512KB FLASH 64QFN Product overview: ATSAMG55J19A-MU from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 512KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 512KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATSAMG55J19A-MU can be used for catalog matching and distributor lookup.