32-bit RISC microcontroller featuring 256KB Flash memory and 32KB RAM. Operates at a maximum clock frequency of 32MHz, with a speed of 48MHz. Includes 26 I/O lines, PWM channels, ADC, DAC, and DMA channels. Housed in a 32-terminal QUAD S-PQFP-G32 package, with an industrial temperature grade from -40°C to 85°C. Nominal supply voltage is 3.3V, ranging from 1.62V to 3.63V, with a maximum supply current of 7mA.
Frequency48
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Technical Specifications
Microchip ATSAMD21E18A-AU technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 32 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G32 |
| Width | 7 |
| Length | 7 |
| Temperature Grade | INDUSTRIAL |
| Supply Current-Max | 7 |
| 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 | 26 |
| 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 |
Compliance
| RoHS | Yes |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Microchip ATSAMD21E18A-AU Datasheet
Download the complete datasheet for Microchip ATSAMD21E18A-AU to view detailed technical specifications.
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