32-bit RISC microcontroller featuring 512KB FLASH and 180KB RAM. Operates at a maximum clock frequency of 120MHz with a 20MHz external clock capability. Includes 48 I/O lines, DMA channels, and an ADC. Designed for industrial temperature ranges (-40°C to 85°C) with a 3.3V nominal supply voltage (1.62V to 3.6V range). Housed in a 64-terminal, 10mm x 10mm QUAD position LQFP package.
Frequency120
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Technical Specifications
Microchip ATSAMG55J19B-AU technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-XQFP-G64 |
| Width | 10 |
| Length | 10 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 0.01 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 1.62 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 20 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 48 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 120 |
| ROM Programmability | FLASH |
| ROM (words) | 524288 |
| RAM (bytes) | 180224 |
| PWM Channels | NO |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | NO |
Compliance
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Microchip ATSAMG55J19B-AU Datasheet
Download the complete datasheet for Microchip ATSAMG55J19B-AU to view detailed technical specifications.
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