32-bit RISC microcontroller featuring 256KB FLASH memory and 32KB RAM. Operates at a maximum clock frequency of 48MHz with 43 I/O lines. Industrial temperature grade (-40°C to 85°C) with a 3.3V nominal supply voltage. Equipped with ADC, DAC, DMA, and PWM channels. Housed in a 64-terminal WLCSP package.
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Microchip ATSAM4LC4BA-UUR technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | R-PBGA-B64 |
| Width | 4.314 |
| Length | 4.434 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 18.24 |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 1.68 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 43 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 48 |
| ROM Programmability | FLASH |
| ROM (words) | 262144 |
| RAM (bytes) | 32768 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| RoHS | Yes |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
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