32-bit RISC microcontroller featuring 256KB Flash memory, operating at a maximum clock frequency of 48MHz. This industrial-grade component offers 51 I/O lines, PWM, ADC, DMA, and DAC capabilities. It operates within a supply voltage range of 1.62V to 3.63V and has a temperature grade from -40°C to 85°C. The 64-terminal WLCSP package measures 3.275mm x 3.58mm, with terminals positioned on the bottom.
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Microchip ATSAML21J18B-UUT technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | R-PBGA-B64 |
| Width | 3.275 |
| Length | 3.58 |
| Temperature Grade | INDUSTRIAL |
| 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 | 51 |
| 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 |
| Screening Level | TS 16949 |
| RoHS | Yes |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
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