ATSAMG55J19A-MU
- Mfr.Part #
- ATSAMG55J19A-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 64QFN
- Stock
- 6,701
- In Stock :
- 6,701
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- ROM (words) :
- 524288
- Operating Temperature (Max) :
- 85C
- Core Size :
- 32-Bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supplier Device Package :
- 64-QFN (7.5x7.5)
- Peripherals :
- DMA, I2S, POR, PWM, WDT
- Number of Timers - General Purpose :
- 2
- Device Core :
- ARM Cortex M4
- RAM (bytes) :
- 163840
- RoHS Status :
- ROHS3 Compliant
- Package Shape :
- Square
- Data Converter :
- A/D 8x12b
- Product Category :
- ARM Microcontrollers - MCU
- Number of I/O :
- 48
- Mount :
- Surface Mount
- ROM Programmability :
- Flash
- Maximum Operating Temperature :
- + 85 C
- EEPROM Size :
- --
- Package / Case :
- 64-VFQFN Exposed Pad
- Factory Lead Time :
- 7 Weeks
- Speed :
- 120MHz
- Programmable :
- yes
- Core Processor :
- ARM® Cortex®-M4
- Power Supplies :
- 1.8/3.3 V
- Number of Pins :
- 64
- CPU Family :
- CORTEX-M4F
- PWM Channels :
- No
- Number of Terminals :
- 64
- Packaging :
- Tray
- MSL :
- MSL 3 - 168 hours
- Mounting :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Interface :
- I2C, I2S, SPI, UART, USART, USB
- Surface Mount :
- yes
- Product Type :
- ARM Microcontrollers - MCU
- Pbfree Code :
- yes
- Package Type :
- QFN EP
- Oscillator Type :
- Internal
- Number of Timers/Counters :
- 2
- Memory Size :
- 512kB
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Rad Hardened :
- No
- Brand :
- Microchip Technology / Atmel
- Operating Temperature Classification :
- Industrial
- Manufacturer :
- Microchip
- Device Core Size :
- 32(b)
- RoHS :
- Details
- Pin Count :
- 64
- Number of Terminations :
- 64
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Published :
- 2016
- Instruction Set Architecture :
- RISC
- Seated Height-Max :
- 0.9 mm
- Program Memory Size :
- 512KB 512K x 8
- Interfaces :
- I2C, I2S, SPI, UART, USB
- Terminal Position :
- QUAD
- Product :
- MCU
- Qualification Status :
- Not Qualified
- Operating Temp Range :
- -40C to 85C
- Height Seated (Max) :
- 0.9mm
- Data Converters :
- A/D 8x12b
- Temperature Grade :
- Industrial
- Bit Size :
- 32
- Total Internal Ram Size :
- 176KB(kB)
- Operating Supply Voltage (Min) :
- 1.62(V)
- Package :
- Tray
- Contact Plating :
- Tin
- Watchdog Timer :
- yes
- Number of ADC Channels :
- 8 Channel
- Interface Type :
- I2C, I2S, SPI, USART
- Supply Voltage-Max (Vsup) :
- 3.6V
- JESD-30 Code :
- S-XQCC-N64
- Width :
- 7.5mm
- Operating Supply Voltage (Typ) :
- 1.8/2.5/3.3(V)
- Reach Compliance Code :
- Compliant
- Clock Freq :
- 120(MHz)
- Length :
- 7.5mm
- Operating Temperature :
- -40°C~85°C TA
- Base Product Number :
- ATSAMG55
- Mounting Type :
- Surface Mount
- Operating Temperature (Min) :
- -40C
- Series :
- SAM G55
- RAM Size :
- 176K X 8
- Number of I/O Lines :
- 48
- Number of I/Os :
- 48 I/O
- Mounting Style :
- SMD/SMT
- Core Architecture :
- ARM
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.4mm
- Operating Supply Voltage :
- 3.3V
- Terminal Form :
- NO LEAD
- REACH SVHC :
- No SVHC
- Operating Supply Voltage (Max) :
- 3.6(V)
- Data Bus Width :
- 32bit
- Has ADC :
- yes
- Connectivity :
- I2C, SPI, UART/USART, USB
- JESD-609 Code :
- e3
- Product Status :
- Active
- Base Part Number :
- ATSAMG55J
- Frequency :
- 120MHz
- DAC Channels :
- No
- # I/Os (Max) :
- 48
- Program Memory Type :
- Flash
- DMA Channels :
- yes
- Datasheets
- ATSAMG55J19A-MU

Microcontrollers Microchip Technology ATSAMG55J19A-MU Overview
The ATSAMG55J19A-MU by Microchip Technology stands out in the microcontroller market for its robust feature set and versatility, making it an ideal choice for advanced embedded applications. This 32-bit MCU harnesses a powerful ARM Cortex-M4 processor, capable of reaching speeds up to 120 MHz, which provides a perfect blend of power efficiency and performance. With 512KB of flash memory and advanced connectivity options, this device supports a wide range of applications, from industrial automation to sophisticated consumer electronics. Its 64QFN package is designed for space-efficient mounting, catering to the evolving demands of compact yet powerful electronic assemblies.
ATSAMG55J19A-MU Features
The ATSAMG55J19A-MU microcontroller is equipped with a comprehensive set of features including 512KB of integrated flash memory, a high-performance 32-bit ARM Cortex-M4 core, and extensive I/O capabilities. It supports USB OTG functionality, offering flexible connectivity options. Additionally, its enhanced security features and low power consumption make it an excellent choice for developers looking to optimize their systems' performance and reliability.
ATSAMG55J19A-MU Applications
- Wearable Devices: Utilizes its low power consumption and compact size to enhance the functionality and longevity of smartwatches and fitness trackers.
- Smart Home Automation: Its multiple communication interfaces enable it to serve as the central processing unit in smart thermostats, lighting systems, and security devices, integrating seamlessly into IoT solutions.
- Healthcare Monitoring Systems: The high reliability and security features support critical healthcare applications such as patient monitoring systems and advanced diagnostic equipment.
- Industrial Automation: Perfect for managing complex processes in industrial environments due to its robust processing capabilities and extensive I/O options.
- Automotive: Can be integrated into automotive applications, including infotainment systems and advanced driver-assistance systems (ADAS), where performance and reliability are paramount.
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