Manufacturer's product number
Manufacturer
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| Mfr | Microchip Technology |
|---|---|
| Series | SAM L21E |
| Packaging | Tape & Reel (TR), Cut Tape (CT), Digi-Reel® |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit |
| Speed | 48MHz |
| Peripherals | DMA, POR, PWM, WDT |
| Number of I/O | 25 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 16K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.62V ~ 3.63V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-TQFP (7×7) |
| Package / Case | 32-TQFP |
| Base Product Number | ATSAML21 |
| Data Converters | A/D 10x12b; D/A 2x12b |
| Connectivity | I2C, LINbus, SCI, SPI, UART/USART, USB |
