ATSAMG55J19B-AU
IC MCU 32BIT 512KB FLASH 64LQFPManufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology SAM G55 series ATSAMG55J19B-AU is a 32-bit microcontroller featuring an ARM Cortex-M4 core operating at 120MHz. This device offers 512KB of FLASH program memory and 176KB of RAM. It integrates peripherals such as DMA, I2S, POR, PWM, and WDT, along with standard connectivity options including I2C, SPI, UART/USART, and USB. The microcontroller includes an 8-channel 12-bit Analog-to-Digital converter. Designed for surface mounting, it is supplied in a 64-LQFP (10x10) package. The operating voltage range is 1.62V to 3.6V, with an operating temperature range of -40°C to 85°C. This component is utilized in industrial automation, motor control, and consumer electronics applications.
Additional Information
Series: SAM G55RoHS Status: ROHS3 CompliantManufacturer Lead Time: 7 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 64-LQFP |
| Mounting Type | Surface Mount |
| Speed | 120MHz |
| Program Memory Size | 512KB (512K x 8) |
| RAM Size | 176K x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | ARM® Cortex®-M4 |
| Data Converters | A/D 8x12b |
| Core Size | 32-Bit Single-Core |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Connectivity | I2C, SPI, UART/USART, USB |
| Peripherals | DMA, I2S, POR, PWM, WDT |
| Supplier Device Package | 64-LQFP (10x10) |
| Number of I/O | 48 |
| Programmable | Not Verified |
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