 |  | | |
| PartNumber | ATSAMG55J19B-MU | ATSAMG55J19B-AU | ATSAMG55J19B-AUT |
| Description | ARM Microcontrollers - MCU QFN, MRLB IND TEMP | ARM Microcontrollers - MCU TQFP, MRL B IND TEMP | ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | LQFP-64 | LQFP-64 |
| Series | SAMG | SAMG | SAMG |
| Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 120 MHz | 120 MHz | 120 MHz |
| Program Memory Size | 512 kB | 512 kB | 512 kB |
| Data RAM Size | 176 kB | 176 kB | 160 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 48 I/O | 48 I/O | 48 I/O |
| Operating Supply Voltage | 1.62 V to 3.6 V | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tray | Reel |
| Product | MCU+DSP+FPU | MCU+DSP+FPU | MCU+DSP+FPU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 8 kB | 8 kB | 8 kB |
| Data ROM Type | ROM | ROM | ROM |
| Interface Type | I2C, SPI, USART, USB | I2C, SPI, USART, USB | I2C, I2S, SPI, UART, USB |
| Analog Supply Voltage | 1.8 V | 1.8 V | - |
| I/O Voltage | 1.62 V to 3.6 V | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 8 Channel | 8 Channel | 8 Channel |
| Number of Timers/Counters | 3 x 16 bit | 3 x 16 bit | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 260 | 160 | 1500 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology / Atmel |
ATSAMG55J19B-MUT | ARM Microcontrollers - MCU QFN, MRLB IND TEMP T&R | |
| ATSAMG55J19B-MU | ARM Microcontrollers - MCU QFN, MRLB IND TEMP | ||
| ATSAMG55J19B-AU | ARM Microcontrollers - MCU TQFP, MRL B IND TEMP | ||
| ATSAMG55J19B-AUT | ARM Microcontrollers - MCU TQFP, MRL B IND TEMP T&R | ||
| ATSAMG55J19B-AU | MCU 32-bit SAM G ARM Cortex M4 RISC 512KB Flash 1.8V/2.5V/3.3V | ||
| ATSAMG55J19B-AUT | MCU 32-bit SAM G ARM Cortex M4 RISC 512KB Flash 1.8V/2.5V/3.3V | ||
| ATSAMG55J19B-MUT | IC MCU 32BIT 512KB FLASH 64QFN | ||
| ATSAMG55J19B-MU | IC MCU 32BIT 512KB FLASH 64QFN |