ATSAMG55G19A-UUT
- Mfr.Part #
- ATSAMG55G19A-UUT
- Manufacturer
- Microchip Technology
- Package / Case
- 49-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC MCU 32BIT 512KB FLASH 49WLCSP
- Stock
- 919
- In Stock :
- 919
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- JESD-30 Code :
- S-PBGA-B49
- Published :
- 2016
- Core Architecture :
- ARM
- Manufacturer :
- Microchip Technology Inc
- Base Part Number :
- ATSAMG55G
- Number of Terminations :
- 49
- Bit Size :
- 32
- Program Memory Type :
- Flash
- EEPROM Size :
- --
- Package / Case :
- 49-UFBGA, WLCSP
- Contact Plating :
- Copper, Silver, Tin
- Base Product Number :
- ATSAMG55
- Width :
- 2.84 mm
- Number of Pins :
- 49
- Operating Temperature :
- -40°C~85°C TA
- Product Status :
- Active
- Program Memory Size :
- 512KB 512K x 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- CPU Family :
- CORTEX-M4F
- Core Processor :
- ARM® Cortex®-M4
- Length :
- 2.84 mm
- DMA Channels :
- yes
- Terminal Position :
- BOTTOM
- RAM (bytes) :
- 163840
- Lead Free :
- Lead Free
- Supply Voltage-Max (Vsup) :
- 3.6V
- Terminal Form :
- Ball
- Series :
- SAM G55
- Seated Height-Max :
- 0.533 mm
- Number of I/O Lines :
- 38
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Number of Timers/Counters :
- 2
- Mounting Type :
- Surface Mount
- Data Converter :
- A/D 8x12b
- ROM Programmability :
- Flash
- Peripherals :
- DMA, I2S, POR, PWM, WDT
- Interface :
- I2C, I2S, SPI, UART, USART, USB
- Qualification Status :
- Not Qualified
- PWM Channels :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Oscillator Type :
- Internal
- Power Supplies :
- 1.8/3.3 V
- Data Converters :
- A/D 8x12b
- Temperature Grade :
- Industrial
- Memory Size :
- 512kB
- Factory Lead Time :
- 1 Weeks
- Speed :
- 120MHz
- Number of I/O :
- 38
- Frequency :
- 120MHz
- Pbfree Code :
- yes
- Data Bus Width :
- 32b
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Pitch :
- 0.4mm
- Packaging :
- Tape and Reel (TR)
- Watchdog Timer :
- yes
- RAM Size :
- 176K X 8
- Core Size :
- 32-Bit
- Mount :
- Surface Mount
- Has ADC :
- yes
- Reach Compliance Code :
- Compliant
- DAC Channels :
- No
- Height Seated (Max) :
- 0.533mm
- Package Shape :
- Square
- Number of Terminals :
- 49
- RoHS Status :
- ROHS3 Compliant
- Connectivity :
- I2C, SPI, UART/USART, USB
- Surface Mount :
- yes
- Supplier Device Package :
- 49-WLCSP (2.84x2.84)
- ROM (words) :
- 524288
- Operating Supply Voltage :
- 3.3V
- Datasheets
- ATSAMG55G19A-UUT

Microcontrollers Microchip Technology ATSAMG55G19A-UUT Overview
The Microcontrollers Microchip Technology ATSAMG55G19A-UUT is an advanced 32-bit microcontroller unit (MCU) designed to deliver high performance and reliability for a wide range of applications. This MCU is based on ARM Cortex-M4 core and boasts 512KB of flash memory, enabling sophisticated on-chip processing capabilities. It's packaged in a compact 49-WLCSP (Wafer Level Chip Scale Package), making it ideal for space-constrained applications. The integration of high-speed connectivity interfaces, coupled with low power consumption, makes the ATSAMG55G19A-UUT a perfect choice for developers looking to push the boundaries of embedded system design.
ATSAMG55G19A-UUT Features
The ATSAMG55G19A-UUT MCU is equipped with numerous features that enhance its usability in complex electronics environments. These include high-speed USB and I2C interfaces for robust data transfer, a precision 12-bit analog-to-digital converter for accurate sensor reading, and advanced security protocols to ensure data integrity and secure communications. Additionally, its power management capabilities allow for optimized power consumption in various operating states, which is crucial for battery-powered devices.
ATSAMG55G19A-UUT Applications
- Wearable Technology: Utilized in smartwatches and fitness trackers, where its compact size and power efficiency are crucial for small form factors and prolonged battery life.
- Smart Home Devices: Powers a variety of home automation devices, such as smart thermostats and security systems, leveraging its connectivity features and low power operation.
- Healthcare Monitoring Systems: Used in portable health monitoring devices due to its ability to process complex algorithms for real-time health data analysis while ensuring patient data privacy through built-in security features.
- Industrial Automation: Ideal for control systems in manufacturing environments, where its robustness and ability to handle multiple interfaces can optimize process controls and data collection.
- Automotive Applications: Suitable for in-vehicle networks and infotainment systems, providing reliable communication interfaces and efficient power management.
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