The ATSAMD21G16B-AFT is a 32-bit microcontroller with a quad-SPI interface, operating within a temperature range of -40 to 125°C. It features 38 I/O lines and supports external data and address buses. The device has a 32-bit RISC architecture and includes a 48-pin TQFP package. It also has a 3.3V supply voltage and supports FLASH ROM programmability.
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Microchip ATSAMD21G16B-AFT technical specifications.
| Max Operating Temperature | 125 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G48 |
| Width | 7 |
| Length | 7 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 1.62 |
| Supply Voltage-Max | 3.63 |
| Clock Frequency-Max | 32 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 38 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 48 |
| ROM Programmability | FLASH |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
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